Figure A.1 shows the location of highway interchange bottlenecks for trucks. The bottleneck locations are indicated by a solid dot. Most are located on urban Interstate interchanges. The size of the open circles accompanying each dot indicate the relative annual truck hours of delay associated with the bottleneck.
Figure A.1 Interchange Capacity Bottlenecks on Freeways Used as Urban Truck Corridors
This section presents six tables. Tables A.1, A.2, and A.3 list the top 25 highway interchange bottlenecks, ranking them in descending order of annual truck hours of delay for "all trucks" (Table A.1); for "large trucks making longer-distance trips" (i.e., "FAF Trucks") (Table A.2); and for "large trucks making longer-distance trips ("FAF trucks") greater than 500 miles" (Table A.3).
Table A.4 combines the top 25 highway interchange bottlenecks from each of the preceding tables and ranks them in descending order of annual truck hours of delay for "large trucks making longer distance trips (i.e., "FAF trucks") greater than 500 miles."
Table A.5 lists all the highway interchange bottlenecks for trucks identified in the scan, ranking them in descending order of annual truck hours of delay for "all trucks."
Finally, for comparison, Table A.6 lists the top 25 most congested highway interchanges as identified in the American Highway Users Alliance study. These bottlenecks are ranked in descending order of annual hours of delay for all vehicles, including trucks.
The bottleneck ranking in Tables A.1 to A.5 are summarized below.
Table Number | Bottlenecks | Ranked in Descending Order of Annual Truck Hours of Delay for … |
---|---|---|
Table A.1 | Top 25 | All Trucks |
Table A.2 | Top 25 | Large Trucks Making Longer Distance Trips ("FAF Trucks") |
Table A.3 | Top 25 | Large Trucks Making Longer Distance Trips ("FAF Trucks") Greater Than 500 Miles |
Table A.4 | All top-ranked bottlenecks as identified in Tables 6.1, 6.2, and 6.3, eliminating duplicate listings | Large Trucks Making Longer Distance Trips ("FAF Trucks") Greater Than 500 Miles |
Table A.5 | All | All Trucks |
The data in the tables and their sources, by column heading, are as follows.
Bottleneck | All Vehicles-2004 | All Trucks-2004 | "Large Trucks Making Longer Distance Trips"-2004 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Urban Area | Critically Congested Route No. | No. of Lanes | AADT | Daily Minutes of Delay per Vehicle | AADTT | Percent of All Vehicles | Annual Hours of Delay All Trucks | All Trips | Trips Greater Than 500 Miles | |||||
AADTT | Percent of All Trucks | Annual Hours of Delay | Annual Commodity Tons | Annual Commodity Value | Percent of Large Truck Trips | Annual Hours of Delay | |||||||||
I-90 @ I-290 | Buffalo-Niagara Falls | 90 | 4 | 136,500 | 8.3 | 33,100 | 24% | 1,661,900 | 7,300 | 22% | 367,000 | 2,632,500 | $2,968,000 | 58% | 212,900 |
I-285 @ I-85 Interchange ("Spaghetti Junction") | Atlanta | 285 | 8 | 265,300 | 10.0 | 27,100 | 10% | 1,641,200 | 7,800 | 29% | 472,600 | 2,943,700 | $3,262,000 | 52% | 245,800 |
I-17 (Black Canyon Fwy): I-10 Interchange (the "Stack") to Cactus | Phoenix | 17 | 6 | 217,300 | 9.2 | 28,900 | 13% | 1,608,500 | 9,000 | 31% | 501,600 | 3,326,700 | $3,792,000 | 48% | 240,800 |
I-90/94 @ I-290 Interchange ("Circle Interchange") | Chicago-Northwestern IN | 90 | 8 | 305,800 | 9.7 | 26,300 | 9% | 1,544,900 | 9,200 | 35% | 540,400 | 3,718,000 | $4,218,000 | 53% | 286,400 |
San Bernardino Fwy | Los Angeles | 10 | 8 | 268,700 | 7.2 | 34,900 | 13% | 1,522,800 | 11,200 | 32% | 488,700 | 4,094,500 | $4,780,000 | 31% | 151,500 |
I-94 (Dan Ryan Expwy) @ I-90 Skyway Split (Southside) | Chicago-Northwestern IN | 94 | 8 | 271,700 | 7.9 | 31,600 | 12% | 1,512,900 | 11,100 | 35% | 531,500 | 4,485,900 | $5,089,000 | 53% | 281,700 |
I-285 @ I-75 Interchange | Atlanta | 285 | 6 | 226,300 | 9.6 | 25,700 | 11% | 1,497,300 | 7,400 | 29% | 431,500 | 2,792,800 | $3,095,000 | 52% | 224,400 |
SR 134 @ SR 2 Interchange | Los Angeles | 134 | 8 | 247,900 | 8.3 | 29,600 | 12% | 1,489,400 | 9,500 | 32% | 477,500 | 3,473,000 | $4,054,000 | 31% | 148,000 |
I-77 @ Tryon Rd | Charlotte | 77 | 6 | 170,500 | 8.3 | 29,600 | 17% | 1,487,100 | 7,300 | 25% | 367,000 | 2,700,200 | $2,983,000 | 45% | 165,200 |
Long Beach Fwy | Los Angeles | 710 | 8 | 246,100 | 8.3 | 27,500 | 11% | 1,380,300 | 8,800 | 32% | 442,400 | 3,217,100 | $3,756,000 | 31% | 137,100 |
I-20 @ I-285 Interchange | Atlanta | 20 | 6 | 187,200 | 8.3 | 27,000 | 14% | 1,359,400 | 7,800 | 29% | 392,100 | 2,943,700 | $3,262,000 | 52% | 203,900 |
I-80/I-94 split (Southside) | Chicago-Northwestern IN | 80 | 4 | 139,600 | 8.6 | 25,600 | 18% | 1,343,600 | 9,000 | 35% | 472,400 | 3,637,200 | $4,127,000 | 53% | 250,400 |
SR 60 @ I-605 Interchange | Los Angeles | 60 | 8 | 233,000 | 8.3 | 26,100 | 11% | 1,314,200 | 8,400 | 32% | 422,300 | 3,070,900 | $3,585,000 | 31% | 130,900 |
Pulaski Rd @ I-55 | Chicago-Northwestern IN | 55 | 6 | 197,200 | 7.5 | 28,700 | 15% | 1,300,400 | 10,000 | 35% | 453,700 | 4,041,300 | $4,585,000 | 53% | 240,500 |
I-75 @ I-85 Interchange | Atlanta | 75 | 10 | 339,600 | 9.1 | 23,400 | 7% | 1,288,800 | 6,800 | 29% | 374,900 | 2,566,300 | $2,844,000 | 52% | 194,900 |
I-93 @ I-95 Interchange | Boston | 93 | 6 | 188,400 | 8.3 | 25,500 | 14% | 1,280,100 | 2,800 | 11% | 140,800 | 1,020,000 | $1,220,000 | 36% | 50,700 |
I-290 @ I-355 | Chicago-Northwestern IN | 290 | 6 | 223,100 | 8.3 | 24,800 | 11% | 1,246,200 | 8,700 | 35% | 437,300 | 3,515,900 | $3,989,000 | 53% | 231,800 |
I-405 (San Diego Fwy) @ I-605 Interchange | Los Angeles | 405 | 10 | 331,700 | 9.8 | 20,900 | 6% | 1,245,500 | 6,700 | 32% | 398,600 | 2,449,400 | $2,859,000 | 31% | 123,600 |
I-80 @ Central St. | San Francisco-Oakland | 80 | 8 | 270,200 | 8.3 | 23,800 | 9% | 1,196,700 | 7,800 | 33% | 392,100 | 2,851,500 | $3,329,000 | 29% | 113,700 |
San Gabriel River Fwy | Los Angeles | 91 | 10 | 295,700 | 8.1 | 24,100 | 8% | 1,194,300 | 7,700 | 32% | 381,100 | 2,815,000 | $3,286,000 | 31% | 118,100 |
I-20 @ Fulton St. | Atlanta | 20 | 6 | 207,300 | 8.1 | 23,700 | 11% | 1,172,700 | 6,800 | 29% | 336,500 | 2,566,300 | $2,844,000 | 52% | 175,000 |
Bottleneck | All Vehicles-2004 | All Trucks-2004 | "Large Trucks Making Longer Distance Trips"-2004 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Urban Area | Critically Congested Route No. | No. of Lanes | AADT | Daily Minutes of Delay per Vehicle | AADTT | Percent of All Vehicles | Annual Hours of Delay All Trucks | All Trips | Trips Greater Than 500 Miles | |||||
AADTT | Percent of All Trucks | Annual Hours of Delay | Annual Commodity Tons | Annual Commodity Value | Percent of Large Truck Trips | Annual Hours of Delay | |||||||||
I-35 @ Martin Luther King Jr | Austin | 35 | 6 | 229,500 | 8.3 | 12,600 | 5% | 635,000 | 11,200 | 89% | 563,000 | 4,123,900 | $4,768,000 | 39% | 219,600 |
I-90/94 @ I-290 Interchange ("Circle Interchange") | Chicago-Northwestern IN | 90 | 8 | 305,800 | 9.7 | 26,300 | 9% | 1,544,900 | 9,200 | 35% | 540,400 | 3,718,000 | $4,218,000 | 53% | 286,400 |
I-94 (Dan Ryan Expwy) @ I-90 Skyway Split (Southside) | Chicago-Northwestern IN | 94 | 8 | 271,700 | 7.9 | 31,600 | 12% | 1,512,900 | 11,100 | 35% | 531,500 | 4,485,900 | $5,089,000 | 53% | 281,700 |
I-17 (Black Canyon Fwy): I-10 Interchange (the "Stack") to Cactus | Phoenix | 17 | 6 | 217,300 | 9.2 | 28,900 | 13% | 1,608,500 | 9,000 | 31% | 501,600 | 3,326,700 | $3,792,000 | 48% | 240,800 |
San Bernardino Fwy | Los Angeles | 10 | 8 | 268,700 | 7.2 | 34,900 | 13% | 1,522,800 | 11,200 | 32% | 488,700 | 4,094,500 | $4,780,000 | 31% | 151,500 |
SR 134 @ SR 2 Interchange | Los Angeles | 134 | 8 | 247,900 | 8.3 | 29,600 | 12% | 1,489,400 | 9,500 | 32% | 477,500 | 3,473,000 | $4,054,000 | 31% | 148,000 |
I-285 @ I-85 Interchange ("Spaghetti Junction") | Atlanta | 285 | 8 | 265,300 | 10.0 | 27,100 | 10% | 1,641,200 | 7,800 | 29% | 472,600 | 2,943,700 | $3,262,000 | 52% | 245,800 |
I-80/I-94 split (Southside) | Chicago-Northwestern IN | 80 | 4 | 139,600 | 8.6 | 25,600 | 18% | 1,343,600 | 9,000 | 35% | 472,400 | 3,637,200 | $4,127,000 | 53% | 250,400 |
I-24 @ I-440N Interchange | Chattanooga (TN-GA) | 24 | 4 | 118,200 | 8.3 | 18,500 | 16% | 927,500 | 9,200 | 50% | 462,500 | 3,330,000 | $3,750,000 | 85% | 393,100 |
Pulaski Rd @ I-55 | Chicago-Northwestern IN | 55 | 6 | 197,200 | 7.5 | 28,700 | 15% | 1,300,400 | 10,000 | 35% | 453,700 | 4,041,300 | $4,585,000 | 53% | 240,500 |
Long Beach Fwy | Los Angeles | 710 | 8 | 246,100 | 8.3 | 27,500 | 11% | 1,380,300 | 8,800 | 32% | 442,400 | 3,217,100 | $3,756,000 | 31% | 137,100 |
I-290 @ I-355 | Chicago-Northwestern IN | 290 | 6 | 223,100 | 8.3 | 24,800 | 11% | 1,246,200 | 8,700 | 35% | 437,300 | 3,515,900 | $3,989,000 | 53% | 231,800 |
I-285 @ I-75 Interchange | Atlanta | 285 | 6 | 226,300 | 9.6 | 25,700 | 11% | 1,497,300 | 7,400 | 29% | 431,500 | 2,792,800 | $3,095,000 | 52% | 224,400 |
SR 60 @ I-605 Interchange | Los Angeles | 60 | 8 | 233,000 | 8.3 | 26,100 | 11% | 1,314,200 | 8,400 | 32% | 422,300 | 3,070,900 | $3,585,000 | 31% | 130,900 |
I-75 @ I-74 Interchange | Cincinnati (OH-KY) | 75 | 6 | 193,100 | 9.7 | 19,200 | 10% | 1,128,900 | 6,900 | 36% | 405,300 | 2,735,200 | $3,044,000 | 63% | 255,300 |
I-405 (San Diego Fwy) @ I-605 Interchange | Los Angeles | 405 | 10 | 331,700 | 9.8 | 20,900 | 6% | 1,245,500 | 6,700 | 32% | 398,600 | 2,449,400 | $2,859,000 | 31% | 123,600 |
I-75 @ U.S. 35 Interchange | Dayton | 75 | 4 | 127,400 | 8.3 | 18,400 | 14% | 923,100 | 7,900 | 43% | 397,100 | 3,131,600 | $3,485,000 | 54% | 214,400 |
I-20 @ I-285 Interchange | Atlanta | 20 | 6 | 187,200 | 8.3 | 27,000 | 14% | 1,359,400 | 7,800 | 29% | 392,100 | 2,943,700 | $3,262,000 | 52% | 203,900 |
I-80 @ Central St. | San Francisco-Oakland | 80 | 8 | 270,200 | 8.3 | 23,800 | 9% | 1,196,700 | 7,800 | 33% | 392,100 | 2,851,500 | $3,329,000 | 29% | 113,700 |
San Gabriel River Fwy | Los Angeles | 91 | 10 | 295,700 | 8.1 | 24,100 | 8% | 1,194,300 | 7,700 | 32% | 381,100 | 2,815,000 | $3,286,000 | 31% | 118,100 |
I-10 @ I-110 Interchange | Baton Rouge | 10 | 6 | 150,400 | 7.2 | 15,200 | 10% | 665,000 | 8,600 | 57% | 375,200 | 3,163,900 | $3,591,000 | 68% | 255,100 |
I-75 @ I-85 Interchange | Atlanta | 75 | 10 | 339,600 | 9.1 | 23,400 | 7% | 1,288,800 | 6,800 | 29% | 374,900 | 2,566,300 | $2,844,000 | 52% | 194,900 |
I-90 @ I-290 | Buffalo-Niagara Falls | 90 | 4 | 136,500 | 8.3 | 33,100 | 24% | 1,661,900 | 7,300 | 22% | 367,000 | 2,632,500 | $2,968,000 | 58% | 212,900 |
I-77 @ Tryon Rd | Charlotte | 77 | 6 | 170,500 | 8.3 | 29,600 | 17% | 1,487,100 | 7,300 | 25% | 367,000 | 2,700,200 | $2,983,000 | 45% | 165,200 |
I-880 @ I-238 | San Franciso-Oakland | 880 | 8 | 282,700 | 8.3 | 22,000 | 8% | 1,106,700 | 7,200 | 33% | 361,900 | 2,632,200 | $3,073,000 | 29% | 105,000 |
Bottleneck | All Vehicles-2004 | All Trucks-2004 | "Large Trucks Making Longer Distance Trips"-2004 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Urban Area | Critically Congested Route No. | No. of Lanes | AADT | Daily Minutes of Delay per Vehicle | AADTT | Percent of All Vehicles | Annual Hours of Delay All Trucks | All Trips | Trips Greater Than 500 Miles | |||||
AADTT | Percent of All Trucks | Annual Hours of Delay | Annual Commodity Tons | Annual Commodity Value | Percent of Large Truck Trips | Annual Hours of Delay | |||||||||
I-24 @ I-440N Interchange | Chattanooga (TN-GA) | 24 | 4 | 118,200 | 8.3 | 18,500 | 16% | 927,500 | 9,200 | 50% | 462,500 | 3,330,000 | $3,750,000 | 85% | 393,100 |
U.S. 95 @ I-15 Interchange ("Spaghetti Bowl") | Las Vegas | 95 | 6 | 199,900 | 9.8 | 11,300 | 6% | 670,400 | 5,600 | 50% | 333,100 | 1,992,500 | $2,286,000 | 90% | 299,800 |
I-90/94 @ I-290 Interchange ("Circle Interchange") | Chicago-Northwestern IN | 90 | 8 | 305,800 | 9.7 | 26,300 | 9% | 1,544,900 | 9,200 | 35% | 540,400 | 3,718,000 | $4,218,000 | 53% | 286,400 |
I-94 (Dan Ryan Expwy) @ I-90 Skyway Split (Southside) | Chicago-Northwestern IN | 94 | 8 | 271,700 | 7.9 | 31,600 | 12% | 1,512,900 | 11,100 | 35% | 531,500 | 4,485,900 | $5,089,000 | 53% | 281,700 |
I-75 @ I-74 Interchange | Cincinnati (OH-KY) | 75 | 6 | 193,100 | 9.7 | 19,200 | 10% | 1,128,900 | 6,900 | 36% | 405,300 | 2,735,200 | $3,044,000 | 63% | 255,300 |
I-10 @ I-110 Interchange | Baton Rouge | 10 | 6 | 150,400 | 7.2 | 15,200 | 10% | 665,000 | 8,600 | 57% | 375,200 | 3,163,900 | $3,591,000 | 68% | 255,100 |
I-80/I-94 split (Southside) | Chicago-Northwestern IN | 80 | 4 | 139,600 | 8.6 | 25,600 | 18% | 1,343,600 | 9,000 | 35% | 472,400 | 3,637,200 | $4,127,000 | 53% | 250,400 |
I-285 @ I-85 Interchange ("Spaghetti Junction") | Atlanta | 285 | 8 | 265,300 | 10.0 | 27,100 | 10% | 1,641,200 | 7,800 | 29% | 472,600 | 2,943,700 | $3,262,000 | 52% | 245,800 |
I-17 (Black Canyon Fwy): I-10 Interchange (the "Stack") to Cactus | Phoenix | 17 | 6 | 217,300 | 9.2 | 28,900 | 13% | 1,608,500 | 9,000 | 31% | 501,600 | 3,326,700 | $3,792,000 | 48% | 240,800 |
Pulaski Rd @ I-55 | Chicago-Northwestern IN | 55 | 6 | 197,200 | 7.5 | 28,700 | 15% | 1,300,400 | 10,000 | 35% | 453,700 | 4,041,300 | $4,585,000 | 53% | 240,500 |
I-290 @ I-355 | Chicago-Northwestern IN | 290 | 6 | 223,100 | 8.3 | 24,800 | 11% | 1,246,200 | 8,700 | 35% | 437,300 | 3,515,900 | $3,989,000 | 53% | 231,800 |
I-40 @ I-24 Interchange | Nashville | 40 | 4 | 147,600 | 8.3 | 14,600 | 10% | 735,200 | 5,800 | 40% | 291,600 | 2,099,300 | $2,364,000 | 77% | 224,500 |
I-285 @ I-75 Interchange | Atlanta | 285 | 6 | 226,300 | 9.6 | 25,700 | 11% | 1,497,300 | 7,400 | 29% | 431,500 | 2,792,800 | $3,095,000 | 52% | 224,400 |
I-35 @ Martin Luther King Jr | Austin | 35 | 6 | 229,500 | 8.3 | 12,600 | 5% | 635,000 | 11,200 | 89% | 563,000 | 4,123,900 | $4,768,000 | 39% | 219,600 |
I-15 between Tropicana and Flamingo | Las Vegas | 15 | 6 | 165,900 | 6.4 | 12,400 | 7% | 486,700 | 6,200 | 50% | 242,800 | 2,206,000 | $2,530,000 | 90% | 218,500 |
I-12 @ Amite River, Baton Rouge | Baton Rouge | 12 | 4 | 105,000 | 6.4 | 14,400 | 14% | 561,900 | 8,100 | 57% | 317,200 | 2,980,000 | $3,383,000 | 68% | 215,700 |
I-75 @ U.S. 35 Interchange | Dayton | 75 | 4 | 127,400 | 8.3 | 18,400 | 14% | 923,100 | 7,900 | 43% | 397,100 | 3,131,600 | $3,485,000 | 54% | 214,400 |
I-90 @ I-290 | Buffalo-Niagara Falls | 90 | 4 | 136,500 | 8.3 | 33,100 | 24% | 1,661,900 | 7,300 | 22% | 367,000 | 2,632,500 | $2,968,000 | 58% | 212,900 |
I-20 @ I-285 Interchange | Atlanta | 20 | 6 | 187,200 | 8.3 | 27,000 | 14% | 1,359,400 | 7,800 | 29% | 392,100 | 2,943,700 | $3,262,000 | 52% | 203,900 |
I-75 @ I-85 Interchange | Atlanta | 75 | 10 | 339,600 | 9.1 | 23,400 | 7% | 1,288,800 | 6,800 | 29% | 374,900 | 2,566,300 | $2,844,000 | 52% | 194,900 |
I-264 @ I-64 Interchange | Louisville (KY-IN) | 264 | 6 | 181,100 | 8.3 | 16,400 | 9% | 825,500 | 5,400 | 33% | 271,400 | 1,990,200 | $2,218,000 | 69% | 187,300 |
I-55 (Stevenson Expwy) @ I-294 Interchange | Chicago-Northwestern IN | 55 | 6 | 172,600 | 9.6 | 17,200 | 10% | 1,001,600 | 6,000 | 35% | 349,900 | 2,424,800 | $2,751,000 | 53% | 185,400 |
I-80 @ I-480 Interchange | Omaha (NE-IA) | 80 | 5 | 173,600 | 7.9 | 13,800 | 8% | 658,500 | 4,500 | 32% | 215,500 | 1,638,000 | $1,856,000 | 86% | 185,300 |
I-76 @ SR 77 Interchange+J179 | Akron | 76 | 4 | 122,600 | 8.3 | 14,000 | 11% | 705,200 | 7,000 | 50% | 351,900 | 2,774,800 | $3,088,000 | 52% | 183,000 |
I-15 @ I-215 Interchange (the "Fishbowl") | Las Vegas | 15 | 6 | 165,600 | 6.6 | 10,100 | 6% | 403,200 | 5,000 | 50% | 200,300 | 1,779,100 | $2,041,000 | 90% | 180,300 |
Bottleneck | All Vehicles-2004 | All Trucks-2004 | "Large Trucks Making Longer Distance Trips"-2004 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Urban Area | Critically Congested Route No. | No. of Lanes | AADT | Daily Minutes of Delay per Vehicle | AADTT | Percent of All Vehicles | Annual Hours of Delay All Trucks | All Trips | Trips Greater Than 500 Miles | |||||
AADTT | Percent of All Trucks | Annual Hours of Delay | Annual Commodity Tons | Annual Commodity Value | Percent of Large Truck Trips | Annual Hours of Delay | |||||||||
I-24 @ I-440N Interchange | Chattanooga (TN-GA) | 24 | 4 | 118,200 | 8.3 | 18,500 | 16% | 927,500 | 9,200 | 50% | 462,500 | 3,330,000 | $3,750,000 | 85% | 393,100 |
U.S. 95 @ I-15 Interchange ("Spaghetti Bowl") | Las Vegas | 95 | 6 | 199,900 | 9.8 | 11,300 | 6% | 670,400 | 5,600 | 50% | 333,100 | 1,992,500 | $2,286,000 | 90% | 299,800 |
I-90/94 @ I-290 Interchange ("Circle Interchange") | Chicago-Northwestern IN | 90 | 8 | 305,800 | 9.7 | 26,300 | 9% | 1,544,900 | 9,200 | 35% | 540,400 | 3,718,000 | $4,218,000 | 53% | 286,400 |
I-94 (Dan Ryan Expwy) @ I-90 Skyway Split (Southside) | Chicago-Northwestern IN | 94 | 8 | 271,700 | 7.9 | 31,600 | 12% | 1,512,900 | 11,100 | 35% | 531,500 | 4,485,900 | $5,089,000 | 53% | 281,700 |
I-75 @ I-74 Interchange | Cincinnati (OH-KY) | 75 | 6 | 193,100 | 9.7 | 19,200 | 10% | 1,128,900 | 6,900 | 36% | 405,300 | 2,735,200 | $3,044,000 | 63% | 255,300 |
I-10 @ I-110 Interchange | Baton Rouge | 10 | 6 | 150,400 | 7.2 | 15,200 | 10% | 665,000 | 8,600 | 57% | 375,200 | 3,163,900 | $3,591,000 | 68% | 255,100 |
I-80/I-94 split (Southside) | Chicago-Northwestern IN | 80 | 4 | 139,600 | 8.6 | 25,600 | 18% | 1,343,600 | 9,000 | 35% | 472,400 | 3,637,200 | $4,127,000 | 53% | 250,400 |
I-285 @ I-85 Interchange ("Spaghetti Junction") | Atlanta | 285 | 8 | 265,300 | 10.0 | 27,100 | 10% | 1,641,200 | 7,800 | 29% | 472,600 | 2,943,700 | $3,262,000 | 52% | 245,800 |
I-17 (Black Canyon Fwy): I-10 Interchange (the "Stack") to Cactus | Phoenix | 17 | 6 | 217,300 | 9.2 | 28,900 | 13% | 1,608,500 | 9,000 | 31% | 501,600 | 3,326,700 | $3,792,000 | 48% | 240,800 |
Pulaski Rd @ I-55 | Chicago-Northwestern IN | 55 | 6 | 197,200 | 7.5 | 28,700 | 15% | 1,300,400 | 10,000 | 35% | 453,700 | 4,041,300 | $4,585,000 | 53% | 240,500 |
I-290 @ I-355 | Chicago-Northwestern IN | 290 | 6 | 223,100 | 8.3 | 24,800 | 11% | 1,246,200 | 8,700 | 35% | 437,300 | 3,515,900 | $3,989,000 | 53% | 231,800 |
I-40 @ I-24 Interchange | Nashville | 40 | 4 | 147,600 | 8.3 | 14,600 | 10% | 735,200 | 5,800 | 40% | 291,600 | 2,099,300 | $2,364,000 | 77% | 224,500 |
I-285 @ I-75 Interchange | Atlanta | 285 | 6 | 226,300 | 9.6 | 25,700 | 11% | 1,497,300 | 7,400 | 29% | 431,500 | 2,792,800 | $3,095,000 | 52% | 224,400 |
I-35 @ Martin Luther King Jr | Austin | 35 | 6 | 229,500 | 8.3 | 12,600 | 5% | 635,000 | 11,200 | 89% | 563,000 | 4,123,900 | $4,768,000 | 39% | 219,600 |
I-15 between Tropicana and Flamingo | Las Vegas | 15 | 6 | 165,900 | 6.4 | 12,400 | 7% | 486,700 | 6,200 | 50% | 242,800 | 2,206,000 | $2,530,000 | 90% | 218,500 |
I-12 @ Amite River, Baton Rouge | Baton Rouge | 12 | 4 | 105,000 | 6.4 | 14,400 | 14% | 561,900 | 8,100 | 57% | 317,200 | 2,980,000 | $3,383,000 | 68% | 215,700 |
I-75 @ U.S. 35 Interchange | Dayton | 75 | 4 | 127,400 | 8.3 | 18,400 | 14% | 923,100 | 7,900 | 43% | 397,100 | 3,131,600 | $3,485,000 | 54% | 214,400 |
I-90 @ I-290 | Buffalo-Niagara Falls | 90 | 4 | 136,500 | 8.3 | 33,100 | 24% | 1,661,900 | 7,300 | 22% | 367,000 | 2,632,500 | $2,968,000 | 58% | 212,900 |
I-20 @ I-285 Interchange | Atlanta | 20 | 6 | 187,200 | 8.3 | 27,000 | 14% | 1,359,400 | 7,800 | 29% | 392,100 | 2,943,700 | $3,262,000 | 52% | 203,900 |
I-75 @ I-85 Interchange | Atlanta | 75 | 10 | 339,600 | 9.1 | 23,400 | 7% | 1,288,800 | 6,800 | 29% | 374,900 | 2,566,300 | $2,844,000 | 52% | 194,900 |
I-264 @ I-64 Interchange | Louisville (KY-IN) | 264 | 6 | 181,100 | 8.3 | 16,400 | 9% | 825,500 | 5,400 | 33% | 271,400 | 1,990,200 | $2,218,000 | 69% | 187,300 |
I-55 (Stevenson Expwy) @ I-294 Interchange | Chicago-Northwestern IN | 55 | 6 | 172,600 | 9.6 | 17,200 | 10% | 1,001,600 | 6,000 | 35% | 349,900 | 2,424,800 | $2,751,000 | 53% | 185,400 |
I-80 @ I-480 Interchange | Omaha (NE-IA) | 80 | 5 | 173,600 | 7.9 | 13,800 | 8% | 658,500 | 4,500 | 32% | 215,500 | 1,638,000 | $1,856,000 | 86% | 185,300 |
I-76 @ SR 77 Interchange+J179 | Akron | 76 | 4 | 122,600 | 8.3 | 14,000 | 11% | 705,200 | 7,000 | 50% | 351,900 | 2,774,800 | $3,088,000 | 52% | 183,000 |
I-15 @ I-215 Interchange (the "Fishbowl") | Las Vegas | 15 | 6 | 165,600 | 6.6 | 10,100 | 6% | 403,200 | 5,000 | 50% | 200,300 | 1,779,100 | $2,041,000 | 90% | 180,300 |
I-20 @ Fulton St. | Atlanta | 20 | 6 | 207,300 | 8.1 | 23,700 | 11% | 1,172,700 | 6,800 | 29% | 336,500 | 2,566,300 | $2,844,000 | 52% | 175,000 |
I-77 @ Tryon Rd | Charlotte | 77 | 6 | 170,500 | 8.3 | 29,600 | 17% | 1,487,100 | 7,300 | 25% | 367,000 | 2,700,200 | $2,983,000 | 45% | 165,200 |
San Bernardino Fwy | Los Angeles | 10 | 8 | 268,700 | 7.2 | 34,900 | 13% | 1,522,800 | 11,200 | 32% | 488,700 | 4,094,500 | $4,780,000 | 31% | 151,500 |
SR-134 @ SR 2 Interchange | Los Angeles | 134 | 8 | 247,900 | 8.3 | 29,600 | 12% | 1,489,400 | 9,500 | 32% | 477,500 | 3,473,000 | $4,054,000 | 31% | 148,000 |
Long Beach Fwy | Los Angeles | 710 | 8 | 246,100 | 8.3 | 27,500 | 11% | 1,380,300 | 8,800 | 32% | 442,400 | 3,217,100 | $3,756,000 | 31% | 137,100 |
SR 60 @ I-605 Interchange | Los Angeles | 60 | 8 | 233,000 | 8.3 | 26,100 | 11% | 1,314,200 | 8,400 | 32% | 422,300 | 3,070,900 | $3,585,000 | 31% | 130,900 |
I-405 (San Diego Fwy) @ I-605 Interchange | Los Angeles | 405 | 10 | 331,700 | 9.8 | 20,900 | 6% | 1,245,500 | 6,700 | 32% | 398,600 | 2,449,400 | $2,859,000 | 31% | 123,600 |
San Gabriel River Fwy | Los Angeles | 91 | 10 | 295,700 | 8.1 | 24,100 | 8% | 1,194,300 | 7,700 | 32% | 381,100 | 2,815,000 | $3,286,000 | 31% | 118,100 |
I-80 @ Central St. | San Francisco-Oakland | 80 | 8 | 270,200 | 8.3 | 23,800 | 9% | 1,196,700 | 7,800 | 33% | 392,100 | 2,851,500 | $3,329,000 | 29% | 113,700 |
I-880 @ I-238 | San Francisco-Oakland | 880 | 8 | 282,700 | 8.3 | 22,000 | 8% | 1,106,700 | 7,200 | 33% | 361,900 | 2,632,200 | $3,073,000 | 29% | 105,000 |
I-93 @ I-95 Interchange | Boston | 93 | 6 | 188,400 | 8.3 | 25,500 | 14% | 1,280,100 | 2,800 | 11% | 140,800 | 1,020,000 | $1,220,000 | 36% | 50,700 |
Bottleneck | All Vehicles-2004 | All Trucks-2004 | "Large Trucks Making Longer Distance Trips"-2004 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Urban Area | Critically Congested Route No. | No. of Lanes | AADT | Daily Minutes of Delay per Vehicle | AADTT | Percent of All Vehicles | Annual Hours of Delay All Trucks | All Trips | Trips Greater Than 500 Miles | |||||
AADTT | Percent of All Trucks | Annual Hours of Delay | Annual Commodity Tons | Annual Commodity Value | Percent of Large Truck Trips | Annual Hours of Delay | |||||||||
I-90 @ I-290 | Buffalo-Niagara Falls | 90 | 4 | 136,500 | 8.3 | 33,100 | 24% | 1,661,900 | 7,300 | 22% | 367,000 | 2,632,500 | $2,968,000 | 58% | 212,900 |
I-285 @ I-85 Interchange ("Spaghetti Junction") | Atlanta | 285 | 8 | 265,300 | 10.0 | 27,100 | 10% | 1,641,200 | 7,800 | 29% | 472,600 | 2,943,700 | $3,262,000 | 52% | 245,800 |
I-17 (Black Canyon Fwy): I-10 Interchange (the "Stack") to Cactus | Phoenix | 17 | 6 | 217,300 | 9.2 | 28,900 | 13% | 1,608,500 | 9,000 | 31% | 501,600 | 3,326,700 | $3,792,000 | 48% | 240,800 |
I-90/94 @ I-290 Interchange ("Circle Interchange") | Chicago-Northwestern IN | 90 | 8 | 305,800 | 9.7 | 26,300 | 9% | 1,544,900 | 9,200 | 35% | 540,400 | 3,718,000 | $4,218,000 | 53% | 286,400 |
San Bernardino Fwy | Los Angeles | 10 | 8 | 268,700 | 7.2 | 34,900 | 13% | 1,522,800 | 11,200 | 32% | 488,700 | 4,094,500 | $4,780,000 | 31% | 151,500 |
I-94 (Dan Ryan Expwy) @ I-90 Skyway Split (Southside) | Chicago-Northwestern IN | 94 | 8 | 271,700 | 7.9 | 31,600 | 12% | 1,512,900 | 11,100 | 35% | 531,500 | 4,485,900 | $5,089,000 | 53% | 281,700 |
I-285 @ I-75 Interchange | Atlanta | 285 | 6 | 226,300 | 9.6 | 25,700 | 11% | 1,497,300 | 7,400 | 29% | 431,500 | 2,792,800 | $3,095,000 | 52% | 224,400 |
SR 134 @ SR 2 Interchange | Los Angeles | 134 | 8 | 247,900 | 8.3 | 29,600 | 12% | 1,489,400 | 9,500 | 32% | 477,500 | 3,473,000 | $4,054,000 | 31% | 148,000 |
I-77 @ Tryon Rd | Charlotte | 77 | 6 | 170,500 | 8.3 | 29,600 | 17% | 1,487,100 | 7,300 | 25% | 367,000 | 2,700,200 | $2,983,000 | 45% | 165,200 |
Long Beach Fwy | Los Angeles | 710 | 8 | 246,100 | 8.3 | 27,500 | 11% | 1,380,300 | 8,800 | 32% | 442,400 | 3,217,100 | $3,756,000 | 31% | 137,100 |
I-20 @ I-285 Interchange | Atlanta | 20 | 6 | 187,200 | 8.3 | 27,000 | 14% | 1,359,400 | 7,800 | 29% | 392,100 | 2,943,700 | $3,262,000 | 52% | 203,900 |
I-80/I-94 split (Southside) | Chicago-Northwestern IN | 80 | 4 | 139,600 | 8.6 | 25,600 | 18% | 1,343,600 | 9,000 | 35% | 472,400 | 3,637,200 | $4,127,000 | 53% | 250,400 |
SR 60 @ I-605 Interchange | Los Angeles | 60 | 8 | 233,000 | 8.3 | 26,100 | 11% | 1,314,200 | 8,400 | 32% | 422,300 | 3,070,900 | $3,585,000 | 31% | 130,900 |
Pulaski Rd @ I-55 | Chicago-Northwestern IN | 55 | 6 | 197,200 | 7.5 | 28,700 | 15% | 1,300,400 | 10,000 | 35% | 453,700 | 4,041,300 | $4,585,000 | 53% | 240,500 |
I-75 @ I-85 Interchange | Atlanta | 75 | 10 | 339,600 | 9.1 | 23,400 | 7% | 1,288,800 | 6,800 | 29% | 374,900 | 2,566,300 | $2,844,000 | 52% | 194,900 |
I-93 @ I-95 Interchange | Boston | 93 | 6 | 188,400 | 8.3 | 25,500 | 14% | 1,280,100 | 2,800 | 11% | 140,800 | 1,020,000 | $1,220,000 | 36% | 50,700 |
I-290 @ I-355 | Chicago-Northwestern IN | 290 | 6 | 223,100 | 8.3 | 24,800 | 11% | 1,246,200 | 8,700 | 35% | 437,300 | 3,515,900 | $3,989,000 | 53% | 231,800 |
I-405 (San Diego Fwy) @ I-605 Interchange | Los Angeles | 405 | 10 | 331,700 | 9.8 | 20,900 | 6% | 1,245,500 | 6,700 | 32% | 398,600 | 2,449,400 | $2,859,000 | 31% | 123,600 |
I-80 @ Central St. | San Francisco-Oakland | 80 | 8 | 270,200 | 8.3 | 23,800 | 9% | 1,196,700 | 7,800 | 33% | 392,100 | 2,851,500 | $3,329,000 | 29% | 113,700 |
San Gabriel River Fwy | Los Angeles | 91 | 10 | 295,700 | 8.1 | 24,100 | 8% | 1,194,300 | 7,700 | 32% | 381,100 | 2,815,000 | $3,286,000 | 31% | 118,100 |
I-20 @ Fulton St. | Atlanta | 20 | 6 | 207,300 | 8.1 | 23,700 | 11% | 1,172,700 | 6,800 | 29% | 336,500 | 2,566,300 | $2,844,000 | 52% | 175,000 |
I-75 @ I-74 Interchange | Cincinnati (OH-KY) | 75 | 6 | 193,100 | 9.7 | 19,200 | 10% | 1,128,900 | 6,900 | 36% | 405,300 | 2,735,200 | $3,044,000 | 63% | 255,300 |
I-880 @ I-238 | San Francisco-Oakland | 880 | 8 | 282,700 | 8.3 | 22,000 | 8% | 1,106,700 | 7,200 | 33% | 361,900 | 2,632,200 | $3,073,000 | 29% | 105,000 |
SR 315 @ I-70 Interchange | Columbus | 315 | 2 | 64,000 | 8.3 | 21,800 | 34% | 1,097,600 | 5,500 | 25% | 276,500 | 2,180,200 | $2,426,000 | 14% | 38,700 |
Columbia Rd @ I-93 | Boston | 93 | 6 | 189,300 | 6.4 | 27,600 | 15% | 1,081,800 | 3,000 | 11% | 117,500 | 1,092,900 | $1,307,000 | 36% | 42,300 |
I-270 @ I-70 Interchange (West) | Columbus | 270 | 4 | 122,600 | 9.5 | 18,600 | 15% | 1,077,800 | 4,700 | 25% | 271,900 | 1,863,100 | $2,073,000 | 14% | 38,100 |
SR 91 @ I-215 Interchange | Riverside-San Bernardino | 91 | 10 | 276,500 | 6.7 | 26,100 | 9% | 1,067,600 | 8,000 | 31% | 327,700 | 2,924,600 | $3,414,000 | 34% | 111,400 |
I-710 @ Whittier Blvd | Los Angeles | 60 | 8 | 257,500 | 5.5 | 31,500 | 12% | 1,059,700 | 10,100 | 32% | 340,200 | 3,692,300 | $4,310,000 | 31% | 105,500 |
Loop-202: Dobson to I-10 | Phoenix | 202 | 8 | 228,000 | 7.5 | 23,300 | 10% | 1,055,700 | 7,200 | 31% | 326,700 | 2,661,300 | $3,033,000 | 48% | 156,800 |
Worcester Rd @ I-95 | Boston | 95 | 6 | 173,600 | 8.1 | 21,000 | 12% | 1,041,800 | 2,300 | 11% | 113,800 | 837,900 | $1,002,000 | 36% | 41,000 |
I-10 @ SR 51/SR 202 Interchange ("Mini-Stack") | Phoenix | 10 | 8 | 293,000 | 7.9 | 21,700 | 7% | 1,038,000 | 6,700 | 31% | 320,800 | 2,476,500 | $2,823,000 | 48% | 154,000 |
Orange Fwy | Los Angeles | 91 | 7 | 244,200 | 8.0 | 21,100 | 9% | 1,029,700 | 6,800 | 32% | 331,100 | 2,485,900 | $2,902,000 | 31% | 102,600 |
I-495 @ I-95 Interchange (MD) | Washington (DC-MD-VA) | 95 | 5 | 193,100 | 9.7 | 17,300 | 9% | 1,020,100 | 2,400 | 14% | 141,900 | 880,600 | $978,000 | 53% | 75,200 |
I-95 @ I-595 Interchange | Miami-Hialeah | 95 | 9 | 308,500 | 8.3 | 20,100 | 7% | 1,011,400 | 3,900 | 20% | 196,000 | 1,467,900 | $1,657,000 | 50% | 98,000 |
I-55 (Stevenson Expwy) @ I-294 Interchange | Chicago-Northwestern IN | 55 | 6 | 172,600 | 9.6 | 17,200 | 10% | 1,001,600 | 6,000 | 35% | 349,900 | 2,424,800 | $2,751,000 | 53% | 185,400 |
I-10 @ I-17 Interchange West (the "Stack") | Phoenix | 10 | 8 | 238,800 | 8.4 | 19,300 | 8% | 982,600 | 6,000 | 31% | 306,200 | 2,217,800 | $2,528,000 | 48% | 147,000 |
I-76 @ Girard Ave | Philadelphia (PA-NJ) | 76 | 6 | 200,400 | 7.3 | 22,100 | 11% | 982,200 | 5,600 | 26% | 249,200 | 2,133,600 | $2,397,000 | 26% | 64,800 |
I-71 @ I-70 Interchange | Columbus | 71 | 3 | 112,500 | 8.3 | 19,300 | 17% | 968,800 | 4,900 | 25% | 246,300 | 1,942,400 | $2,162,000 | 14% | 34,500 |
SR 91 @ I-215 Interchange | Riverside-San Bernardino | 91 | 10 | 275,500 | 6.7 | 23,600 | 9% | 966,900 | 7,300 | 31% | 299,000 | 2,668,700 | $3,115,000 | 34% | 101,700 |
Darby Paoli Rd @ U.S. 202 | Philadelphia (PA-NJ) | 202 | 4 | 114,200 | 8.3 | 18,900 | 17% | 950,600 | 4,800 | 26% | 241,300 | 1,828,800 | $2,055,000 | 26% | 62,700 |
U.S. 57 @ U.S. 91 | Los Angeles | 57 | 10 | 291,000 | 7.9 | 19,800 | 7% | 946,900 | 6,300 | 32% | 301,700 | 2,303,100 | $2,689,000 | 31% | 93,500 |
I-24 @ I-440N Interchange | Chattanooga (TN-GA) | 24 | 4 | 118,200 | 8.3 | 18,500 | 16% | 927,500 | 9,200 | 50% | 462,500 | 3,330,000 | $3,750,000 | 85% | 393,100 |
I-75 @ U.S. 35 Interchange | Dayton | 75 | 4 | 127,400 | 8.3 | 18,400 | 14% | 923,100 | 7,900 | 43% | 397,100 | 3,131,600 | $3,485,000 | 54% | 214,400 |
I-110 @ Saulson Ave | Los Angeles | 110 | 10 | 333,500 | 8.3 | 18,100 | 5% | 910,000 | 5,800 | 32% | 291,600 | 2,120,400 | $2,475,000 | 31% | 90,400 |
I-5 (San Diego Fwy) @ I-405 Interchange ("El Toro") | Los Angeles | 5 | 11 | 371,500 | 7.0 | 20,800 | 6% | 887,600 | 6,700 | 32% | 286,400 | 2,449,400 | $2,859,000 | 31% | 88,800 |
I-495 @ I-270 Interchange | Washington (DC-MD-VA) | 495 | 7 | 253,700 | 8.6 | 16,800 | 7% | 884,100 | 2,400 | 14% | 126,000 | 880,600 | $978,000 | 53% | 66,800 |
I-70 @ I-25 Interchange ("Mousetrap") | Denver | 70 | 4 | 157,300 | 8.3 | 17,100 | 11% | 859,200 | 2,900 | 17% | 145,800 | 1,099,000 | $1,243,000 | 67% | 97,700 |
U.S. 101 (Ventura Fwy) @ I-405 Interchange | Los Angeles | 101 | 10 | 331,300 | 9.8 | 14,400 | 4% | 855,600 | 4,600 | 32% | 273,700 | 1,681,700 | $1,963,000 | 31% | 84,800 |
I-70 @ U.S. 23 Interchange | Columbus | 70 | 5 | 163,900 | 8.3 | 16,700 | 10% | 839,100 | 4,200 | 25% | 211,100 | 1,664,900 | $1,853,000 | 14% | 29,600 |
I-264 @ I-64 Interchange | Louisville (KY-IN) | 264 | 6 | 181,100 | 8.3 | 16,400 | 9% | 825,500 | 5,400 | 33% | 271,400 | 1,990,200 | $2,218,000 | 69% | 187,300 |
I-35W @ SR 62 Interchange | Minneapolis-St. Paul | 35 | 6 | 183,300 | 10.0 | 13,500 | 7% | 815,600 | 4,400 | 33% | 266,600 | 1,634,500 | $1,866,000 | 58% | 154,600 |
I-610 @ I-10 Interchange (West) | Houston | 610 | 8 | 307,700 | 9.3 | 14,200 | 5% | 808,500 | 5,600 | 40% | 318,400 | 2,062,000 | $2,384,000 | 44% | 140,100 |
I-405 (San Diego Fwy) @ I-10 Interchange | Los Angeles | 405 | 10 | 308,500 | 10.0 | 12,900 | 4% | 784,300 | 4,100 | 32% | 248,400 | 1,498,900 | $1,750,000 | 31% | 77,000 |
I-40 @ I-24 Interchange | Nashville | 40 | 4 | 147,600 | 8.3 | 14,600 | 10% | 735,200 | 5,800 | 40% | 291,600 | 2,099,300 | $2,364,000 | 77% | 224,500 |
I-57 @ 12th St. | Chicago-Northwestern IN | 57 | 6 | 174,200 | 3.8 | 31,600 | 18% | 733,800 | 11,100 | 35% | 257,600 | 4,485,900 | $5,089,000 | 53% | 136,500 |
I-5 (Santa Ana Fwy) @ SR 22/SR 57 Interchange ("Orange Crush") | Los Angeles | 5 | 10 | 321,300 | 6.0 | 19,900 | 6% | 726,400 | 6,400 | 32% | 233,100 | 2,339,700 | $2,731,000 | 31% | 72,300 |
I-70 @ U.S. 67 Interchange | St. Louis (MO-IL) | 70 | 6 | 177,100 | 8.3 | 14,400 | 8% | 721,500 | 3,100 | 21% | 155,800 | 1,148,000 | $1,303,000 | 75% | 116,900 |
I-76 @ SR 77 Interchange+J179 | Akron | 76 | 4 | 122,600 | 8.3 | 14,000 | 11% | 705,200 | 7,000 | 50% | 351,900 | 2,774,800 | $3,088,000 | 52% | 183,000 |
I-105 @ U.S. 107 Interchange | Los Angeles | 105 | 8 | 240,200 | 8.1 | 14,200 | 6% | 702,100 | 4,500 | 32% | 222,700 | 1,645,100 | $1,920,000 | 31% | 69,000 |
Southern State Parkway @ Exit 25A | New York-Northeastern NJ | 908 | 6 | 204,500 | 5.4 | 21,400 | 10% | 699,800 | 6,200 | 29% | 203,200 | 2,235,800 | $2,521,000 | 27% | 54,900 |
U.S. 101 @ I-280 Interchange | San Francisco-Oakland | 101 | 8 | 261,600 | 8.3 | 13,400 | 5% | 673,400 | 4,400 | 33% | 221,200 | 1,608,500 | $1,878,000 | 29% | 64,100 |
U.S. 95 @ I-15 Interchange ("Spaghetti Bowl") | Las Vegas | 95 | 6 | 199,900 | 9.8 | 11,300 | 6% | 670,400 | 5,600 | 50% | 333,100 | 1,992,500 | $2,286,000 | 90% | 299,800 |
U.S. 101 @ I-880 Interchange | San Jose | 101 | 8 | 254,500 | 9.3 | 11,900 | 5% | 669,000 | 2,700 | 23% | 152,000 | 987,100 | $1,152,000 | 16% | 24,300 |
I-10 @ I-110 Interchange | Baton Rouge | 10 | 6 | 150,400 | 7.2 | 15,200 | 10% | 665,000 | 8,600 | 57% | 375,200 | 3,163,900 | $3,591,000 | 68% | 255,100 |
U.S. 101 @ SR 92 Interchange | San Francisco-Oakland | 101 | 8 | 263,600 | 8.3 | 13,200 | 5% | 663,800 | 4,300 | 33% | 216,200 | 1,572,000 | $1,835,000 | 29% | 62,700 |
I-75 @ I-275 Interchange | Cincinnati (OH-KY) | 75 | 6 | 174,800 | 4.7 | 23,400 | 13% | 662,900 | 8,400 | 36% | 237,800 | 3,095,900 | $3,451,000 | 63% | 149,800 |
Between I-25 and Paseo Del Norte | Albuquerque | 40 | 4 | 157,100 | 8.3 | 13,200 | 8% | 662,600 | 2,500 | 19% | 125,700 | 974,500 | $1,100,000 | 91% | 114,400 |
I-80 @ I-480 Interchange | Omaha (NE-IA) | 80 | 5 | 173,600 | 7.9 | 13,800 | 8% | 658,500 | 4,500 | 32% | 215,500 | 1,638,000 | $1,856,000 | 86% | 185,300 |
I-278 @ Exit 36 | New York-Northeastern NJ | 278 | 6 | 210,000 | 7.7 | 13,900 | 7% | 654,600 | 4,000 | 29% | 188,200 | 1,442,500 | $1,626,000 | 27% | 50,800 |
Pomona Fwy: SR 91 Interchange | Riverside-San Bernardino | 215 | 6 | 175,300 | 7.7 | 13,900 | 8% | 653,800 | 4,300 | 31% | 202,400 | 1,572,000 | $1,835,000 | 34% | 68,800 |
I-5: Interstate Bridge and bridge influence area | Portland-Vancouver (OR-WA) | 5 | 4 | 109,900 | 8.7 | 12,100 | 11% | 644,200 | 4,100 | 34% | 218,100 | 1,484,600 | $1,716,000 | 33% | 72,000 |
U.S. 1 @ I-95 Interchange | Philadelphia (PA-NJ) | 95 | 8 | 207,800 | 5.7 | 18,600 | 9% | 643,900 | 4,700 | 26% | 162,600 | 1,742,100 | $1,938,000 | 26% | 42,300 |
I-94 @ I-75 Interchange | Detroit | 94 | 6 | 167,200 | 6.9 | 15,400 | 9% | 643,700 | 4,400 | 29% | 184,200 | 1,597,400 | $1,795,000 | 32% | 58,900 |
SR 167 SB @ 15th St. in Auburn | Seattle | 167 | 5 | 121,800 | 9.4 | 11,100 | 9% | 638,900 | 2,700 | 24% | 154,900 | 990,000 | $1,119,000 | 15% | 23,200 |
I-5 @ SR 56 Interchange | San Diego | 5 | 8 | 234,200 | 7.7 | 13,500 | 6% | 635,100 | 3,600 | 27% | 169,400 | 1,316,100 | $1,536,000 | 16% | 27,100 |
I-35 @ Martin Luther King Jr | Austin | 35 | 6 | 229,500 | 8.3 | 12,600 | 5% | 635,000 | 11,200 | 89% | 563,000 | 4,123,900 | $4,768,000 | 39% | 219,600 |
I-695: Between I-70 and I-95 | Baltimore | 695 | 6 | 180,800 | 8.4 | 12,100 | 7% | 616,800 | 2,700 | 22% | 137,800 | 990,600 | $1,101,000 | 49% | 67,500 |
U.S. 87 @ U.S. 36 | Denver | 25 | 7 | 247,700 | 8.0 | 12,600 | 5% | 614,100 | 2,100 | 17% | 102,300 | 795,800 | $900,000 | 67% | 68,500 |
I-90 @ I-94 Interchange ("Edens Interchange") | Chicago-Northwestern IN | 90 | 6 | 189,700 | 8.3 | 11,900 | 6% | 596,300 | 4,200 | 35% | 211,100 | 1,697,300 | $1,926,000 | 53% | 111,900 |
I-10 @ U.S. 17A Interchange | Jacksonville | 10 | 4 | 141,500 | 8.3 | 11,800 | 8% | 595,200 | 1,800 | 15% | 90,500 | 677,500 | $765,000 | 29% | 26,200 |
I-278 (Staten Island Expwy) before Verrazano Br | New York-Northeastern NJ | 278 | 6 | 204,400 | 7.3 | 13,300 | 7% | 593,400 | 3,900 | 29% | 173,600 | 1,406,400 | $1,586,000 | 27% | 46,900 |
I-66 @ I-495 (Capitol Beltway) Interchange | Washington (DC-MD-VA) | 66 | 6 | 188,500 | 8.3 | 11,700 | 6% | 588,500 | 1,600 | 14% | 80,400 | 580,700 | $645,000 | 53% | 42,600 |
I-15 @ SR 78 Interchange (Escondido) | San Diego | 15 | 8 | 211,900 | 6.0 | 15,500 | 7% | 566,200 | 4,100 | 27% | 149,300 | 1,498,900 | $1,750,000 | 16% | 23,900 |
I-64 @ I-264 Interchange | Norfolk (036)-Virginia Beach-Newport | 64 | 5 | 150,000 | 8.4 | 11,000 | 7% | 563,700 | 2,400 | 22% | 122,500 | 871,100 | $967,000 | 22% | 27,000 |
Centreville Rd @ I-66 | Washington (DC-MD-VA) | 66 | 6 | 196,000 | 8.3 | 11,200 | 6% | 563,500 | 1,600 | 14% | 80,400 | 580,700 | $645,000 | 53% | 42,600 |
I-12 @ Amite River, Baton Rouge | Baton Rouge | 12 | 4 | 105,000 | 6.4 | 14,400 | 14% | 561,900 | 8,100 | 57% | 317,200 | 2,980,000 | $3,383,000 | 68% | 215,700 |
I-95 @ Chestnut St. | Philadelphia (PA-NJ) | 95 | 6 | 177,000 | 4.7 | 19,600 | 11% | 553,900 | 5,000 | 26% | 141,500 | 1,905,000 | $2,141,000 | 26% | 36,800 |
I-91 @ U.S. 1 Interchange | New Haven (064)-Meriden (212) | 91 | 3 | 97,400 | 7.0 | 12,900 | 13% | 550,100 | 4,200 | 33% | 179,600 | 1,550,900 | $1,741,000 | 35% | 62,900 |
I-275 @ I-4 Interchange ("Malfunction Junction") | Tampa (059)-St. Petersburg(057)-Clearwater | 275 | 6 | 210,100 | 7.7 | 11,500 | 5% | 540,500 | 2,500 | 22% | 117,600 | 941,000 | $1,062,000 | 38% | 44,700 |
I-15 @ I-215 Interchange | Salt Lake City | 15 | 6 | 187,400 | 8.3 | 10,600 | 6% | 535,100 | 4,800 | 45% | 241,300 | 1,744,700 | $1,985,000 | 59% | 142,400 |
I-96 @ Jct I-275 | Detroit | 96 | 8 | 202,000 | 9.9 | 8,700 | 4% | 527,200 | 2,500 | 29% | 150,900 | 907,600 | $1,020,000 | 32% | 48,300 |
I-678 @ SR 27 Interchange (JFK) | New York-Northeastern NJ | 678 | 4 | 140,900 | 8.3 | 10,500 | 7% | 526,300 | 3,100 | 29% | 155,800 | 1,117,900 | $1,260,000 | 27% | 42,100 |
I-95 Between I-895 and SR 43 | Baltimore | 95 | 8 | 194,200 | 4.4 | 19,800 | 10% | 525,100 | 4,400 | 22% | 116,900 | 1,614,400 | $1,794,000 | 49% | 57,300 |
I-355 @ I-55 | Chicago-Northwestern IN | 355 | 3 | 91,100 | 4.5 | 19,100 | 21% | 523,100 | 6,700 | 35% | 183,800 | 2,707,700 | $3,072,000 | 53% | 97,400 |
SR 400 @ I-285 Interchange | Atlanta | 400 | 6 | 223,600 | 3.3 | 25,700 | 11% | 514,800 | 7,400 | 29% | 148,300 | 2,792,800 | $3,095,000 | 52% | 77,100 |
U.S. 75 @ Lemmon Ave. | Dallas-Fort Worth | 75 | 6 | 194,400 | 8.3 | 10,200 | 5% | 511,600 | 2,700 | 26% | 135,700 | 994,200 | $1,149,000 | 54% | 73,300 |
Garden State Parkway @ I-78 | New York-Northeastern NJ | GSPW | 6 | 201,500 | 7.9 | 10,600 | 5% | 509,800 | 3,100 | 29% | 148,400 | 1,132,300 | $1,266,000 | 27% | 40,100 |
I-494 @ I-35W Interchange | Minneapolis-St. Paul | 494 | 6 | 160,800 | 6.0 | 14,000 | 9% | 508,800 | 4,600 | 33% | 167,500 | 1,708,800 | $1,951,000 | 58% | 97,200 |
I-95 @ Golden Glades Interchange | Miami-Hialeah | 95 | 6 | 187,100 | 3.6 | 23,600 | 13% | 508,800 | 4,600 | 20% | 99,400 | 1,731,400 | $1,954,000 | 50% | 49,700 |
I-10 @ I-610 Interchange | New Orleans | 10 | 5 | 159,500 | 6.1 | 13,600 | 9% | 508,700 | 2,800 | 21% | 104,500 | 1,030,100 | $1,169,000 | 39% | 40,800 |
I-95 @ U.S. 7 Interchange | Bridgeport-Milford | 95 | 6 | 151,900 | 5.2 | 15,900 | 10% | 506,000 | 5,100 | 32% | 162,500 | 1,883,200 | $2,114,000 | 30% | 48,800 |
I-275 Between I-74 and SR 126 | Cincinnati (OH-KY) | 275 | 4 | 117,700 | 8.0 | 10,400 | 9% | 504,700 | 3,700 | 36% | 180,200 | 1,466,700 | $1,632,000 | 63% | 113,500 |
I-84 @ U.S. 30 Interchange | Portland-Vancouver (OR-WA) | 84 | 6 | 184,300 | 8.3 | 10,000 | 5% | 503,500 | 3,400 | 34% | 170,900 | 1,231,200 | $1,423,000 | 33% | 56,400 |
I-83 @ I-695 Interchange | Baltimore | SL1 | 5 | 159,300 | 5.7 | 14,300 | 9% | 496,400 | 3,100 | 22% | 107,200 | 1,137,400 | $1,264,000 | 49% | 52,500 |
I-205 @ Powell Blvd | Portland-Vancouver (OR-WA) | 205 | 6 | 175,700 | 7.7 | 10,500 | 6% | 496,200 | 3,500 | 34% | 164,700 | 1,267,400 | $1,465,000 | 33% | 54,400 |
I-495 (Long Island Expwy) @ Exit 33 | New York-Northeastern NJ | 495 | 6 | 211,500 | 7.7 | 10,400 | 5% | 491,600 | 3,000 | 29% | 141,200 | 1,081,800 | $1,220,000 | 27% | 38,100 |
Mission Valley Fwy | San Diego | 8 | 9 | 258,600 | 8.3 | 9,700 | 4% | 489,800 | 2,600 | 27% | 130,700 | 950,500 | $1,110,000 | 16% | 20,900 |
I-15 between Tropicana and Flamingo | Las Vegas | 15 | 6 | 165,900 | 6.4 | 12,400 | 7% | 486,700 | 6,200 | 50% | 242,800 | 2,206,000 | $2,530,000 | 90% | 218,500 |
I-695 @ I-70 Interchange | Baltimore | 695 | 7 | 228,700 | 6.3 | 12,400 | 5% | 473,100 | 2,700 | 22% | 103,300 | 990,600 | $1,101,000 | 49% | 50,600 |
7 Mile Rd @ I-75 | Detroit | 75 | 6 | 179,400 | 4.9 | 15,500 | 9% | 467,200 | 4,400 | 29% | 132,300 | 1,597,400 | $1,795,000 | 32% | 42,300 |
I-440S @ U.S. 431 | Nashville | 440 | 4 | 115,800 | 7.7 | 9,900 | 9% | 465,500 | 3,900 | 40% | 183,500 | 1,411,600 | $1,590,000 | 77% | 141,300 |
I-805 @ I-15 Interchange | San Diego | 805 | 8 | 248,200 | 8.6 | 8,900 | 4% | 464,500 | 2,400 | 27% | 126,000 | 877,400 | $1,024,000 | 16% | 20,200 |
I-95 @ I--87 Interchange | New York-Northeastern NJ | 95 | 6 | 181,600 | 8.3 | 9,200 | 5% | 461,800 | 2,700 | 29% | 135,700 | 973,700 | $1,098,000 | 27% | 36,600 |
I-280 @ U.S. 1 Interchange | San Francisco-Oakland | 280 | 8 | 230,800 | 3.6 | 21,300 | 9% | 460,500 | 7,000 | 33% | 151,200 | 2,559,000 | $2,987,000 | 29% | 43,800 |
I-5 NB @ SR 526 in Everett | Seattle | 5 | 6 | 153,500 | 6.0 | 12,600 | 8% | 457,200 | 3,000 | 24% | 109,300 | 1,100,000 | $1,243,000 | 15% | 16,400 |
I-95 @ I-195 Interchange | Providence-Pawtucket (RI-MA) | 95 | 8 | 267,200 | 6.7 | 11,100 | 4% | 455,300 | 600 | 5% | 24,600 | 224,300 | $255,000 | 28% | 6,900 |
I-45 @ I-610 Interchange | Houston | 45 | 8 | 277,700 | 7.5 | 10,000 | 4% | 452,300 | 4,000 | 40% | 181,500 | 1,472,800 | $1,703,000 | 44% | 79,900 |
I-10 @ I-17 Interchange West (the "Stack") | Phoenix | 10 | 8 | 239,000 | 4.7 | 15,800 | 7% | 448,000 | 4,900 | 31% | 138,700 | 1,811,200 | $2,064,000 | 48% | 66,600 |
I-10 (Santa Monica Fwy) @ I-5 Interchange | Los Angeles | 10 | 10 | 323,000 | 5.8 | 12,500 | 4% | 445,500 | 4,000 | 32% | 142,000 | 1,462,300 | $1,707,000 | 31% | 44,000 |
I-95 @ SR 9A (Westside Hwy) | New York-Northeastern NJ | 95 | 9 | 310,300 | 7.2 | 10,200 | 3% | 445,200 | 3,000 | 29% | 130,900 | 1,081,800 | $1,220,000 | 27% | 35,300 |
U.S. 60 (Superstition Fwy): Loop-101 to I-10 | Phoenix | 60 | 6 | 174,100 | 2.9 | 24,600 | 14% | 439,000 | 7,700 | 31% | 137,200 | 2,846,200 | $3,244,000 | 48% | 65,900 |
I-77 @ SR 8 Interchange | Akron | 77 | 4 | 130,900 | 8.3 | 8,700 | 7% | 438,000 | 4,400 | 50% | 221,200 | 1,744,200 | $1,941,000 | 52% | 115,000 |
I-95 @ I-476 Interchange | Philadelphia (PA-NJ) | 95 | 5 | 153,400 | 5.1 | 14,100 | 9% | 437,200 | 3,600 | 26% | 111,500 | 1,371,600 | $1,541,000 | 26% | 29,000 |
I-70 @ I-435 Interchange | Kansas City (MO-KS) | 70 | 4 | 116,700 | 8.3 | 8,600 | 7% | 433,300 | 4,600 | 54% | 231,200 | 1,703,500 | $1,933,000 | 64% | 148,000 |
I-84 @ SR 2 Interchange ("Mixmaster East") | Hartford-Middletown | 84 | 5 | 123,800 | 6.7 | 10,600 | 9% | 433,000 | 2,500 | 24% | 102,400 | 923,200 | $1,036,000 | 66% | 67,600 |
Harding Pl @ I-24 | Nashville | 24 | 4 | 138,300 | 7.6 | 9,300 | 7% | 431,200 | 3,700 | 40% | 171,000 | 1,339,200 | $1,508,000 | 77% | 131,700 |
Florida Turnpike @ I-595 | Miami-Hialeah | 595 | 6 | 187,400 | 8.3 | 8,500 | 5% | 426,100 | 1,700 | 20% | 85,500 | 639,900 | $722,000 | 50% | 42,800 |
I-278 (BQE) @ I-495 Interchange | New York-Northeastern NJ | 278 | 6 | 209,800 | 7.6 | 9,100 | 4% | 422,500 | 2,600 | 29% | 120,200 | 937,600 | $1,057,000 | 27% | 32,500 |
I-696 @ Jct I-75 | Detroit | 696 | 8 | 222,800 | 6.6 | 10,500 | 5% | 418,900 | 3,000 | 29% | 120,200 | 1,089,100 | $1,224,000 | 32% | 38,500 |
I-10 @ I-410 Loop North Interchange | San Antonio | 10 | 5 | 166,400 | 6.7 | 10,200 | 6% | 418,300 | 1,800 | 18% | 73,700 | 662,800 | $766,000 | 41% | 30,200 |
I-55 from Naperville to Weber | Chicago-Northwestern IN | 55 | 4 | 108,600 | 7.0 | 9,500 | 9% | 405,900 | 3,300 | 35% | 141,100 | 1,333,600 | $1,513,000 | 53% | 74,800 |
I-15 @I-215 Interchange (the "Fishbowl") | Las Vegas | 15 | 6 | 165,600 | 6.6 | 10,100 | 6% | 403,200 | 5,000 | 50% | 200,300 | 1,779,100 | $2,041,000 | 90% | 180,300 |
I-580 MP 17-19 | San Francisco-Oakland | 580 | 8 | 197,300 | 4.4 | 15,000 | 8% | 398,300 | 4,900 | 33% | 130,200 | 1,791,300 | $2,091,000 | 29% | 37,800 |
I-495 (Long Island Expwy) @ Grand Ave. | New York-Northeastern NJ | 495 | 7 | 232,600 | 6.3 | 10,200 | 4% | 390,600 | 3,000 | 29% | 114,700 | 1,081,800 | $1,220,000 | 27% | 31,000 |
I-5 @ I-90 Interchange | Seattle | 5 | 10 | 313,800 | 5.2 | 12,200 | 4% | 387,300 | 2,900 | 24% | 92,400 | 1,063,300 | $1,201,000 | 15% | 13,900 |
I-45 (Gulf Fwy) @ U.S. 59 Interchange | Houston | 45 | 8 | 260,800 | 6.0 | 10,600 | 4% | 386,900 | 4,200 | 40% | 153,000 | 1,546,500 | $1,788,000 | 44% | 67,300 |
I-75 @ I-280 Interchange | Toledo (OH-MI) | 75 | 3 | 90,700 | 4.0 | 16,000 | 18% | 384,200 | 6,000 | 38% | 144,200 | 2,378,400 | $2,647,000 | 40% | 57,700 |
I-80 @ I-294 Interchange | Chicago-Northwestern IN | 80 | 6 | 137,600 | 3.8 | 16,400 | 12% | 380,700 | 5,700 | 35% | 132,300 | 2,303,500 | $2,614,000 | 53% | 70,100 |
I-64 @ I-65/I-71 Interchange ("Spaghetti Junction") | Louisville (KY-IN) | 64 | 4 | 123,500 | 8.3 | 7,500 | 6% | 375,900 | 2,500 | 33% | 125,700 | 921,400 | $1,027,000 | 69% | 86,700 |
I-475 - 9.63-14.66 | Toledo (OH-MI) | 475 | 4 | 102,900 | 5.5 | 11,000 | 11% | 371,800 | 4,100 | 38% | 138,100 | 1,625,300 | $1,809,000 | 40% | 55,200 |
I-287 @ SR 24 | New York-Northeastern NJ | 287 | 3 | 102,800 | 7.2 | 8,500 | 8% | 370,100 | 2,500 | 29% | 109,100 | 913,100 | $1,021,000 | 27% | 29,500 |
I-95 - Woodrow Wilson Bridge | Washington (DC-MD-VA) | 95 | 7 | 205,400 | 4.8 | 12,500 | 6% | 364,100 | 1,800 | 14% | 52,500 | 653,300 | $725,000 | 53% | 27,800 |
I-238 @ I-550 | San Francisco-Oakland | 238 | 4 | 121,000 | 5.1 | 11,700 | 10% | 363,600 | 3,800 | 33% | 117,700 | 1,389,200 | $1,622,000 | 29% | 34,100 |
I-75 @ Jct M-8 | Detroit | 75 | 8 | 193,500 | 3.8 | 15,500 | 8% | 360,500 | 4,400 | 29% | 102,100 | 1,597,400 | $1,795,000 | 32% | 32,700 |
I-590 @ I-490/SR 590 Interchange "Can of Worms") | Rochester | 590 | 4 | 114,300 | 8.3 | 7,000 | 6% | 352,800 | 1,700 | 24% | 85,500 | 613,000 | $691,000 | 20% | 17,100 |
U.S. 45 @ I-94/I-894 Interchange (the "Zoo") | Milwaukee | 45 | 4 | 149,000 | 4.5 | 12,700 | 9% | 347,300 | 4,900 | 39% | 134,400 | 1,792,200 | $2,007,000 | 33% | 44,400 |
I-85 @ SR 7 | Gastonia | 85 | 4 | 115,700 | 7.7 | 7,400 | 6% | 346,500 | 3,700 | 51% | 174,100 | 1,368,600 | $1,512,000 | 43% | 74,900 |
I-35 @ Loop 410 Interchange | San Antonio | 35 | 6 | 170,200 | 3.8 | 14,600 | 9% | 338,600 | 2,600 | 18% | 60,300 | 957,300 | $1,107,000 | 41% | 24,700 |
SR 99 @ Stockton Blvd | Sacramento | 99 | 6 | 179,600 | 2.8 | 19,500 | 11% | 333,900 | 8,600 | 44% | 147,100 | 3,144,000 | $3,670,000 | 63% | 92,700 |
I-494 @ I-394 Interchange | Minneapolis-St. Paul | 494 | 4 | 100,500 | 6.6 | 8,200 | 8% | 329,500 | 2,700 | 33% | 108,200 | 1,003,000 | $1,145,000 | 58% | 62,800 |
Loop-101 Agua Fria: 67th Ave to I-17 | Phoenix | 101 | 4 | 113,400 | 4.1 | 13,200 | 12% | 329,000 | 4,100 | 31% | 102,000 | 1,515,500 | $1,727,000 | 48% | 49,000 |
Loop-101 Agua Fria: 67th Ave to I-17 | Phoenix | 101 | 4 | 113,400 | 4.1 | 13,200 | 12% | 329,000 | 4,100 | 31% | 102,000 | 1,515,500 | $1,727,000 | 48% | 49,000 |
U.S. 59 @ SR 6 Interchange | Houston | 59 | 4 | 154,000 | 4.7 | 11,600 | 8% | 328,600 | 4,600 | 40% | 130,200 | 1,693,800 | $1,958,000 | 44% | 57,300 |
I-405 in Downtown Bellevue | Seattle | 405 | 8 | 209,200 | 8.9 | 6,000 | 3% | 324,700 | 1,400 | 24% | 75,400 | 513,300 | $580,000 | 15% | 11,300 |
SR 288 @ U.S. 59 | Houston | 288 | 5 | 163,800 | 6.3 | 8,100 | 5% | 309,200 | 3,200 | 40% | 122,400 | 1,178,300 | $1,362,000 | 44% | 53,900 |
FDR Drive south of Triborough Bridge | New York-Northeastern NJ | 907 | 6 | 170,000 | 3.7 | 13,700 | 8% | 307,400 | 4,000 | 29% | 89,600 | 1,442,500 | $1,626,000 | 27% | 24,200 |
U.S. 202 @ U.S. 422 | Philadelphia (PA-NJ) | 202 | 4 | 123,400 | 5.2 | 9,500 | 8% | 301,300 | 2,400 | 26% | 76,500 | 914,400 | $1,027,000 | 26% | 19,900 |
I-75 @ I-696 Interchange | Detroit | 75 | 6 | 184,500 | 3.2 | 15,600 | 8% | 300,600 | 4,500 | 29% | 86,800 | 1,633,700 | $1,836,000 | 32% | 27,800 |
I-80 @ Garden State Pkwy | New York-Northeastern NJ | 80 | 4 | 125,700 | 5.5 | 8,700 | 7% | 293,600 | 2,500 | 29% | 84,200 | 913,100 | $1,021,000 | 27% | 22,700 |
I-95 @ Route 4 Interchange | Providence-Pawtucket RI-MA) | 95 | 8 | 181,100 | 2.9 | 16,400 | 9% | 292,300 | 900 | 5% | 16,000 | 336,500 | $383,000 | 28% | 4,500 |
Northern State Parkway @ Exit 36A | New York-Northeastern NJ | 908 | 4 | 116,500 | 4.4 | 10,900 | 9% | 288,900 | 3,200 | 29% | 85,000 | 1,154,000 | $1,301,000 | 27% | 23,000 |
I-271 @ I-480 Interchange | Cleveland | 271 | 5 | 144,600 | 7.5 | 6,300 | 4% | 286,900 | 3,100 | 49% | 140,600 | 1,228,900 | $1,368,000 | 49% | 68,900 |
I-15 @ I-80 Interchange | Salt Lake City | 15 | 6 | 203,400 | 7.7 | 6,000 | 3% | 283,100 | 2,700 | 45% | 127,100 | 981,400 | $1,116,000 | 59% | 75,000 |
I-480 Between SR 10 and SR 17 | Cleveland | 480 | 4 | 105,700 | 5.5 | 8,300 | 8% | 279,800 | 4,100 | 49% | 138,100 | 1,625,300 | $1,809,000 | 49% | 67,700 |
I-76 @ Walnut La | Philadelphia (PA-NJ) | 76 | 4 | 129,800 | 2.7 | 17,000 | 13% | 278,500 | 4,300 | 26% | 70,500 | 1,638,300 | $1,841,000 | 26% | 18,300 |
I-64 @ I-264 Interchange | Washington (DC-MD-VA) | 64 | 5 | 145,200 | 4.1 | 11,000 | 8% | 274,700 | 1,500 | 14% | 37,300 | 544,400 | $604,000 | 53% | 19,800 |
I-90 @ I-87 Interchange | Albany-Schenectady-Troy | 90 | 4 | 118,200 | 7.9 | 5,600 | 5% | 269,300 | 3,000 | 53% | 143,700 | 1,081,800 | $1,220,000 | 23% | 33,100 |
SR 183 @ SR 360 | Dallas-Fort Worth | 360 | 4 | 151,000 | 8.3 | 5,300 | 4% | 268,900 | 1,400 | 26% | 70,400 | 515,500 | $596,000 | 54% | 38,000 |
I-35W @ SH 121 Interchange | Dallas-Fort Worth | 35 | 4 | 106,300 | 5.8 | 7,500 | 7% | 267,100 | 2,000 | 26% | 71,000 | 736,400 | $851,000 | 54% | 38,300 |
M 39 @ M 5 Interchange | Detroit | 39 | 6 | 184,500 | 8.3 | 5,300 | 3% | 264,800 | 1,500 | 29% | 75,400 | 544,600 | $612,000 | 32% | 24,100 |
I-4 @ SR 408 Interchange (East/West toll) | Orlando | 4 | 6 | 190,600 | 9.0 | 4,900 | 3% | 264,500 | 1,700 | 34% | 92,700 | 639,900 | $722,000 | 20% | 18,500 |
I-880 @ SR 237 Interchange | San Jose | 880 | 6 | 192,000 | 3.7 | 11,700 | 6% | 262,700 | 2,600 | 23% | 58,200 | 950,500 | $1,110,000 | 16% | 9,300 |
I-64 @ I-95 Interchange | Richmond | 64 | 3 | 101,500 | 7.0 | 5,900 | 6% | 254,000 | 2,900 | 48% | 124,000 | 1,052,600 | $1,168,000 | 40% | 49,600 |
SR 562 @ I-75 Interchange | Cincinnati (OH-KY) | 562 | 2 | 71,900 | 8.3 | 4,900 | 7% | 244,900 | 1,800 | 36% | 90,500 | 713,500 | $794,000 | 63% | 57,000 |
I-10 @ I-110/U.S. 54 Interchange | El Paso (TX-NM) | 10 | 7 | 209,600 | 4.4 | 9,100 | 4% | 241,800 | 2,100 | 23% | 55,800 | 773,200 | $894,000 | 97% | 54,100 |
SR 4 @ Willow Pass Rd | Antioch-Pittsburgh | 4 | 4 | 129,400 | 6.3 | 6,300 | 5% | 241,200 | 2,200 | 35% | 84,100 | 804,300 | $939,000 | 39% | 32,800 |
I-95 @ SR 3 | New York-Northeastern NJ | 95 | 10 | 305,400 | 2.3 | 17,100 | 6% | 235,800 | 5,000 | 29% | 68,900 | 1,826,200 | $2,042,000 | 27% | 18,600 |
I-35 @ Loop 410 Interchange | San Antonio | 35 | 6 | 167,800 | 3.0 | 12,700 | 8% | 235,300 | 2,200 | 18% | 40,800 | 810,100 | $937,000 | 41% | 16,700 |
M 39 @ Jct M-5 | Detroit | 39 | 6 | 184,300 | 8.4 | 4,500 | 2% | 230,900 | 1,300 | 29% | 66,300 | 472,000 | $530,000 | 32% | 21,200 |
I-94 @ I-35E Interchange ("Spaghetti Bowl") | Minneapolis-St. Paul | 94 | 6 | 166,300 | 3.3 | 11,500 | 7% | 230,300 | 3,700 | 33% | 74,200 | 1,374,500 | $1,569,000 | 58% | 43,000 |
I-71 @ I-75 Interchange | Cincinnati (OH-KY) | 71 | 4 | 139,000 | 3.6 | 10,600 | 8% | 229,900 | 3,800 | 36% | 82,100 | 1,506,300 | $1,676,000 | 63% | 51,700 |
Sunset Highway @ Murray Blvd | Portland-Vancouver (OR-WA) | 26 | 4 | 125,400 | 3.4 | 11,000 | 9% | 229,600 | 3,700 | 34% | 77,000 | 1,339,800 | $1,549,000 | 33% | 25,400 |
Roosevelt Rd @ I-355 | Chicago-Northwestern IN | 355 | 4 | 130,500 | 8.3 | 4,600 | 4% | 229,100 | 1,600 | 35% | 80,400 | 646,600 | $734,000 | 53% | 42,600 |
SR 80 @ U.S. 101 Interchange | San Francisco-Oakland | 80 | 8 | 227,400 | 2.7 | 13,900 | 6% | 228,800 | 4,600 | 33% | 75,500 | 1,681,700 | $1,963,000 | 29% | 21,900 |
SR 1 @ SR 17 Interchange | Santa Cruz | 1 | 4 | 114,700 | 7.2 | 5,100 | 4% | 221,000 | 1,100 | 23% | 48,000 | 402,100 | $469,000 | 16% | 7,700 |
I-94 @ I-35W Interchange | Minneapolis-St. Paul | 94 | 6 | 165,400 | 3.2 | 11,300 | 7% | 217,700 | 3,700 | 33% | 71,400 | 1,374,500 | $1,569,000 | 58% | 41,400 |
I-35E @ I-30 Interchange ("Mixmaster") | Dallas-Fort Worth | 35 | 6 | 190,000 | 5.4 | 6,600 | 3% | 217,100 | 1,700 | 26% | 55,700 | 626,000 | $724,000 | 54% | 30,100 |
Balt/Wash Pkwy: I-495/I-95 to Powder Mill Rd | Washington (DC-MD-VA) | 295 | 4 | 110,400 | 8.3 | 4,200 | 4% | 211,000 | 600 | 14% | 30,200 | 220,100 | $245,000 | 53% | 16,000 |
I-664 @ U.S. 13 Interchange | Norfolk Virginia Beach-Newport News | 664 | 4 | 130,800 | 6.0 | 5,400 | 4% | 196,900 | 1,200 | 22% | 43,700 | 435,600 | $483,000 | 22% | 9,600 |
I-225 @ U.S. 87 Interchange | Denver | 225 | 4 | 117,000 | 3.3 | 9,700 | 8% | 193,700 | 1,600 | 17% | 32,100 | 606,300 | $686,000 | 67% | 21,500 |
I-376 @ Centreville Rd | Pittsburgh | 376 | 4 | 116,100 | 3.3 | 9,500 | 8% | 189,800 | 3,300 | 35% | 66,100 | 1,257,300 | $1,413,000 | 39% | 25,800 |
I-55 @ I-294 Interchange | Chicago-Northwestern IN | 55 | 6 | 173,400 | 8.3 | 3,600 | 2% | 180,100 | 1,300 | 35% | 65,300 | 525,400 | $596,000 | 53% | 34,600 |
Balt/Wash Pkwy @ I-495/I-95 Interchange | Washington (DC-MD-VA) | 295 | 4 | 111,700 | 7.2 | 4,100 | 4% | 178,900 | 600 | 14% | 26,200 | 220,100 | $245,000 | 53% | 13,900 |
U.S. 50 @ I-75 Interchange | Cincinnati (OH-KY) | 50 | 3 | 93,800 | 3.7 | 7,900 | 8% | 177,300 | 2,800 | 36% | 62,700 | 1,109,900 | $1,235,000 | 63% | 39,500 |
U.S. 169 @ I-394 Interchange | Minneapolis-St. Paul | 169 | 4 | 106,200 | 5.5 | 5,300 | 5% | 177,100 | 1,700 | 33% | 57,300 | 631,500 | $721,000 | 58% | 33,200 |
SR 121 @ I-820 | Dallas-Fort Worth | 820 | 5 | 160,300 | 5.5 | 5,200 | 3% | 174,500 | 1,400 | 26% | 47,200 | 515,500 | $596,000 | 54% | 25,500 |
I-680 @ U.S. 13 | San Francisco-Oakland | 680 | 6 | 177,300 | 2.5 | 10,600 | 6% | 159,500 | 3,500 | 33% | 52,700 | 1,279,500 | $1,494,000 | 29% | 15,300 |
I-264 @ Downtown Tunnel | Norfolk (036)-Virginia Beach-Newport | 264 | 4 | 118,800 | 7.9 | 3,200 | 3% | 152,100 | 700 | 22% | 33,500 | 254,100 | $282,000 | 22% | 7,400 |
I-35E @ TH 36 Interchange | Minneapolis-St. Paul | 35 | 6 | 144,000 | 3.6 | 6,800 | 5% | 146,500 | 2,200 | 33% | 47,500 | 817,200 | $933,000 | 58% | 27,600 |
I-95 @ U.S. 90 Interchange | Jacksonville | 10 | 5 | 173,300 | 7.2 | 3,300 | 2% | 144,600 | 500 | 15% | 21,800 | 188,200 | $212,000 | 29% | 6,300 |
SR 176 between Snow Rd and Broadview Rd | Cleveland | 176 | 2 | 65,400 | 6.3 | 3,500 | 5% | 133,700 | 1,700 | 49% | 65,000 | 673,900 | $750,000 | 49% | 31,900 |
MOPAC Expy-Capital of Texas | Austin | SL1 | 4 | 129,900 | 8.3 | 2,300 | 2% | 115,800 | 2,000 | 89% | 100,500 | 736,400 | $851,000 | 39% | 39,200 |
SR 16 @ Sprague Ave | Seattle | 16 | 4 | 121,600 | 4.5 | 3,500 | 3% | 95,500 | 800 | 24% | 21,900 | 293,300 | $331,000 | 15% | 3,300 |
I-94 W of Marquette Interchange | Milwaukee | 94 | 6 | 161,900 | 5.5 | 2,700 | 2% | 92,200 | 1,100 | 39% | 37,100 | 402,300 | $451,000 | 33% | 12,200 |
I-80 @I-294 Interchange | Chicago-Northwestern IN | 80 | 6 | 136,900 | 1.2 | 12,100 | 9% | 91,700 | 4,200 | 35% | 31,700 | 1,697,300 | $1,926,000 | 53% | 16,800 |
SR 400 @ I-285 Interchange | Atlanta | 400 | 4 | 112,400 | 2.6 | 5,800 | 5% | 91,700 | 1,700 | 29% | 26,700 | 641,600 | $711,000 | 52% | 13,900 |
U.S. 192 @ I-4 | Orlando | 192 | 4 | 114,200 | 1.4 | 10,300 | 9% | 86,800 | 3,500 | 34% | 29,500 | 1,317,400 | $1,487,000 | 20% | 5,900 |
I-277 @ I-77 Interchange | Akron | 277 | 2 | 60,200 | 4.5 | 3,000 | 5% | 82,300 | 1,500 | 50% | 41,100 | 594,600 | $662,000 | 52% | 21,400 |
I-475 @ Monroe St. | Toledo (OH-MI) | 475 | 3 | 116,600 | 1.2 | 10,200 | 9% | 76,900 | 3,800 | 38% | 28,700 | 1,506,300 | $1,676,000 | 40% | 11,500 |
SR 520 Floating Bridge | Seattle | 520 | 4 | 104,500 | 6.9 | 1,800 | 2% | 76,200 | 400 | 24% | 16,700 | 146,700 | $166,000 | 15% | 2,500 |
I-195 @ SR 76 Interchange | Richmond | 195 | 3 | 92,400 | 3.0 | 3,900 | 4% | 72,400 | 1,900 | 48% | 35,200 | 689,600 | $765,000 | 40% | 14,100 |
I-75, from Ohio River Bridge to I-71 Interchange | Cincinnati (OH-KY) | 75 | 4 | 141,600 | 0.8 | 14,900 | 11% | 70,900 | 5,300 | 36% | 25,300 | 2,100,900 | $2,338,000 | 63% | 15,900 |
U.S. 1 @ Chippenham Pkwy | Richmond | 150 | 2 | 56,000 | 3.3 | 3,500 | 6% | 69,700 | 1,700 | 48% | 34,100 | 617,000 | $685,000 | 40% | 13,600 |
I-394 @ TH 100 Interchange | Minneapolis-St. Paul | 394 | 6 | 152,900 | 2.0 | 5,300 | 3% | 64,000 | 1,700 | 33% | 20,400 | 631,500 | $721,000 | 58% | 11,800 |
Loop 410 @U.S. 281 Interchange | San Antonio | 410 | 6 | 174,700 | 3.7 | 2,800 | 2% | 62,400 | 500 | 18% | 11,200 | 184,100 | $213,000 | 41% | 4,600 |
I-290 (Eisenhower Expwy) Between Exits 17b and 23a | Chicago-Northwestern IN | 290 | 6 | 202,500 | 6.4 | 1,500 | 0.7% | 59,400 | 500 | 35% | 19,600 | 202,100 | $229,000 | 53% | 10,400 |
SR 100 @ I-394 Interchange | Minneapolis-St. Paul | 100 | 4 | 104,500 | 1.2 | 6,800 | 7% | 48,900 | 2,200 | 33% | 15,700 | 817,200 | $933,000 | 58% | 9,100 |
I-43 N. of Marquette Interchange | Milwaukee | 43 | 6 | 146,100 | 1.5 | 4,800 | 3% | 42,400 | 1,900 | 39% | 16,900 | 694,900 | $778,000 | 33% | 5,600 |
I-96 @ I-275 Interchange | Detroit | 96 | 8 | 201,600 | 8.3 | 700 | 0.3% | 35,100 | 200 | 29% | 10,100 | 72,600 | $82,000 | 32% | 3,200 |
I-66 @ U.S. 29 Interchange (E. Falls Church) | Washington (DC-MD-VA) | 66 | 4 | 118,400 | 7.5 | 800 | 0.7% | 34,500 | 100 | 14% | 4,500 | 36,300 | $40,000 | 53% | 2,400 |
U.S. 10 @ U.S. 441 Interchange | Appleton-Neenah | 10 | 2 | 62,100 | 4.8 | 900 | 1.4% | 26,000 | 200 | 23% | 5,800 | 73,200 | $82,000 | 66% | 3,800 |
I-64 (Hampton Roads Tunnel ) | Norfolk (036)-Virginia Beach-Newport | 64 | 4 | 98,500 | 0.5 | 7,500 | 8% | 22,200 | 1,600 | 22% | 4,700 | 580,700 | $645,000 | 22% | 1,000 |
U.S. 75 to SR 190 F | Dallas-Fort Worth | 75 | 8 | 249,100 | 4.8 | 700 | 0% | 21,100 | 200 | 26% | 5,800 | 73,600 | $85,000 | 54% | 3,100 |
SR 16 @ SR 3 | Bremerton | 16 | 2 | 65,900 | 1.0 | 3,500 | 5% | 21,000 | 800 | 24% | 4,800 | 293,300 | $331,000 | 15% | 700 |
SR 146 @ La Porte Fwy | Houston | 146 | 2 | 68,400 | 6.7 | 500 | 0.7% | 19,400 | 200 | 40% | 8,200 | 73,600 | $85,000 | 44% | 3,600 |
Woodland Ave @ I-77 | Cleveland | 77 | 2 | 75,100 | 0.2 | 13,500 | 18% | 17,500 | 6,600 | 49% | 8,600 | 2,616,300 | $2,911,000 | 49% | 4,200 |
I-635 @ N. Dallas Tollway | Dallas-Fort Worth | 635 | 8 | 272,400 | 6.6 | 100 | 0.04% | 4,300 | 30 | 26% | 1,200 | 11,000 | $13,000 | 54% | 600 |
Rank | City | Freeway | Location | Annual Hours of Delay (Hours in Thousands) |
---|---|---|---|---|
1 | Los Angeles | U.S. 101 | U.S. 101 (Ventura Freeway) at I-405 Interchange | 27,144 |
2 | Houston | I-610 | I-610 at I-10 Interchange (West) | 25,181 |
3 | Chicago | I-90 | I-90/94 at I-290 Interchange ("Circle Interchange") | 25,068 |
4 | Phoenix | I-10 | I-10 at SR 51/SR 202 Interchange ("Mini-Stack") | 22,805 |
5 | Los Angeles | I-405 | I-405 (San Diego Freeway) at I-10 Interchange | 22,792 |
6 | Atlanta | I-75 | I-75 south of the I-85 Interchange | 21,045 |
7 | Washington (DC-Maryland-Virginia) | I-495 | I-495 at I-270 Interchange | 19,429 |
8 | Los Angeles | I-10 | I-10 (Santa Monica Freeway) at I-5 Interchange | 18,606 |
9 | Los Angeles | I-405 | I-405 (San Diego Freeway) at I-605 Interchange | 18,606 |
10 | Atlanta | I-285 | I-285 at I-85 Interchange ("Spaghetti Junction") | 17,072 |
11 | Chicago | I-94 | I-94 (Dan Ryan Expressway) at I-90 Skyway Split (Southside) | 16,713 |
12 | Phoenix | I-17 | I-17 (Black Canyon Freeway) at I-10 Interchange (the "Stack") to Cactus Road | 16,310 |
13 | Los Angeles | I-5 | I-5 (Santa Ana Freeway) at SR 22/SR 57 Interchange ("Orange Crush") | 16,304 |
14 | Providence | I-95 | I-95 at I-195 Interchange | 15,340 |
15 | Washington (DC-Maryland-Virginia) | I-495 | I-495 at I-95 Interchange | 15,035 |
16 | Tampa | I-275 | I-275 at I-4 Interchange ("Malfunction Junction") | 14,371 |
17 | Atlanta | I-285 | I-285 at I-75 Interchange | 14,333 |
18 | Seattle | I-5 | I-5 at I-90 Interchange | 14,306 |
19 | Chicago | I-290 | I-290 (Eisenhower Expressway) Between Exits 17b and 23a | 14,009 |
20 | Houston | I-45 | I-45 (Gulf Freeway) at U.S. 59 Interchange | 13,944 |
21 | San Jose | U.S. 101 | U.S. 101 at I-880 Interchange | 12,249 |
22 | Las Vegas | U.S. 95 | U.S. 95 west of the I-15 Interchange ("Spaghetti Bowl") | 11,152 |
23 | San Diego | I-805 | I-805 at I-15 Interchange | 10,992 |
24 | Cincinnati | I-75 | I-75, from Ohio River Bridge to I-71 Interchange | 10,088 |