This report presents results from the Travel-to-Work Supplement to the Bureau's Annual Housing Survey, initiated in 1975 under the sponsorship of the U.S. Department of Transportation (DOT).

Travel -to-work data for the following standard metropolitan statistical areas (SMSA's) are included in this report:

Atlanta, Ga.
Chicago, lll.
Cincinnati, Ohio-Ky.-lnd.
Colorado Springs, Colo.
Columbus, Ohio
Hartford, Conn.
Kansas City, Mo.-Kans.
Madison, Wis.
Miami, Fla.
Milwaukee, Wis.
New Orleans, La.
Newport News-Hampton, Va.
Paterson-Clifton-Passaic, N.J.
Philadelphia, Pa.-N.J.
Portland, Oreg.-Wash.
Rochester, N.Y.
San Antonio, Tex.
San Bernardino-Riverside-Ontario, Calif.
San Diego, Calif.
San Francisco-Oakland, Calif.
Springfield-Chicopee-Holyoke, Mass.-Conn.

The data presented here are based on the first 4 months of interviews (conducted during the period of April through July 1975) from Group II of the survey's SMSA sample, which represents about one-third of the final sample from that group. Because the findings are more susceptible to sampling error than the complete 12-month data, any interpretation of the data should be made with care.