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Policy Information

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Most Travelled Urban Highways Average Annual Daily Traffic (AADT) > 250,000

State Urban Area Route AADT
California Los Angeles-Long Beach-Santa Ana I-405 390,000
California Los Angeles-Long Beach-Santa Ana US-60 343,000
California Los Angeles-Long Beach-Santa Ana I-5 335,000
California Los Angeles-Long Beach-Santa Ana I-110 331,000
California Mission Viejo I-5 328,000
Texas Houston US-59 326,246
California Los Angeles-Long Beach-Santa Ana US-101 325,000
Georgia Atlanta I-75 322,440
Illinois Chicago (IL-IN) I-90 319,968
New Jersey New York-Newark (NY-NJ-CT) I-95 315,776
Florida Miami I-95 306,000
California Los Angeles-Long Beach-Santa Ana I-10 301,000
California Los Angeles-Long Beach-Santa Ana I-605 300,000
California San Diego I-15 300,000
California Los Angeles-Long Beach-Santa Ana I-210 299,000
California Los Angeles-Long Beach-Santa Ana US-91 298,000
New York New York-Newark (NY-NJ-CT) I-95 297,342
California Concord I-680 296,000
California San Francisco-Oakland I-80 294,000
California Los Angeles-Long Beach-Santa Ana US-57 293,000
Arizona Phoenix I-10 290,700
Puerto Rico San Juan I-18 288,000
Texas Houston I-45 284,211
Texas Houston I-610 284,010
California Los Angeles-Long Beach-Santa Ana US-110 282,000
Virginia Washington (DC-VA-MD) I-95 281,966
Texas Dallas-Fort Worth-Arlington I-35E 276,291
California Riverside-San Bernardino US-91 275,000
Georgia Atlanta I-285 268,840
California San Francisco-Oakland I-880 268,000
Georgia Atlanta I-85 267,900
New York New York-Newark (NY-NJ-CT) US-907M 264,795
Maryland Washington (DC-VA-MD) I-270 263,981
Nevada Las Vegas I-15 261,000
Puerto Rico San Juan I-22 258,100
Illinois Chicago (IL-IN) I-94 257,695
California San Diego I-8 254,000
California Sacramento I-50 253,000
California San Francisco-Oakland US-101 253,000
California Los Angeles-Long Beach-Santa Ana US-55 252,000
  • Office of Highway Policy Information February 5, 2008
  • Data Source: 2006 Highway Performance Monitoring System (HPMS)

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David Winter
Office of Highway Policy Information
202-366-4631
E-mail David

 
 
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This page last modified on 03/31/08
 

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