Congestion Data for Your Corridor

The map has dots linking to PDF files that contain the Congested Corridors Statistics—Buffer Index, Planning Time Index, Travel Time Index, Delay per Mile, Congestion Cost. If an individual urban area is listed, it has at least 5 corridors included in the study. If a state is listed, it has corridors from urban areas within that state that contained fewer than 5 corridors in the study.

You can get the numbers—all the numbers—for each of the 328 corridors by downloading the spreadsheet (182KB).

U.S. Map

Seattle, Washington Portland, Oregon Rest of California Nevada Sacramento, California San Francisco, California San Jose, California Riverside, California Los Angeles, California San Arizona San Colorado rest of Texas Houston, Texas Dallas-Fort Worth, Texas Austin, Texas Louisiana Missouri Minneapolis-St. Paul, Minnesota Wisconsin Michigan Chicago, Illinois rest of Ohio Cincinnati, Ohio Kentucky Tennessee Alabama Atlanta, Georgia rest of Florida Miami, Florida North Carolina South Carolina Virginia Washington, D.C. Baltimore, Maryland Pennsylvania New York, New York Bridgeport, Connecticut Boston, Massachusetts Rhode Island rest of Connecticut

List of Corridors

Cities

Atlanta
Austin
Baltimore
Boston
Bridgeport
Chicago
Cincinnati
Dallas-Fort Worth
Houston
Los Angeles
Miami
Minneapolis-St. Paul
New York
Portland
Riverside
Sacramento
San Francisco
San Jose
Seattle
Washington, D.C.

States

Alabama
Arizona
California
Colorado
Connecticut
Florida
Kentucky
Louisiana
Missouri
North Carolina
Nevada
Ohio
Pennsylvania
Rhode Island
South Carolina
Tennessee
Texas
Virginia
Wisconsin
Michigan