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Office of Highway Policy Information

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Office of Highway Policy Information (OHPI) – Travel Monitoring

Tables

 
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Top 25 Most Traveled Locations by Average Annual Daily Traffic (AADT)

States Locations *AADT
California I-5, Los Angeles-Long Beach-Santa Ana, CA 504,000
Georgia I-75, Atlanta, GA 419,516
California I-5, Mission Viejo, CA 415,000
California I-405, Los Angeles-Long Beach-Santa Ana, CA 383,500
Texas I-10, Houston, TX 313,693
Texas I-10, Houston, TX 312,068
Texas I-10, Houston, TX 273,454
California I-210, Los Angeles-Long Beach-Santa Ana, CA 358,000
California I-10, Los Angeles-Long Beach-Santa Ana, CA 355,000
California CA-60, Los Angeles-Long Beach-Santa Ana, CA 350,000
Florida I-95, Miami, FL 339,500
Nevada I-15, Las Vegas, NV 332,000
Illinois I-90, Chicago, IL--IN 321,700
Texas I-10, Houston, TX 320,892
California CA-91, Los Angeles-Long Beach-Santa Ana, CA 319,000
Arizona I-10, Phoenix-Mesa, AZ 318,542
California US-101, Los Angeles-Long Beach-Santa Ana, CA 318,000
Texas I-69, Houston, TX 316,892
California I-110, Los Angeles-Long Beach-Santa Ana, CA 315,000
Utah I-15, Salt Lake City, UT 314,330
California I-5, San Diego, CA 312,000
Florida FL-826, Miami, FL 311,500
California CA-57, Los Angeles-Long Beach-Santa Ana, CA 308,800
Georgia I-85, Atlanta, GA 306,304
California I-605, Los Angeles-Long Beach-Santa Ana, CA 303,000

*2019 Traffic Data



Office of Highway Policy Information
Data Source: 2019 Highway performance Monitoring System (HPMS)
February 2021

Page last modified on November 7, 2014
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000