Kelso-Longview traffic survey
Subtitle: A study of the origins and destinations of trips crossing the Cowlitz River at Kelso, Washington.
By: Prepared by the Highway Planning Survey, State of Washington, Dept. of Highways.
Published: 1949
Place of publication: [Olympia]
Language: eng
Number of pages: 18
Subjects: Traffic surveys -- Washington (State) -- Kelso.