Supplemental specifications to Standard specifications for road and bridge construction (dated January 1, 1974)
By: Delaware Department of Transportation, Division of Highways.
Contributors: Delaware. State Highway Dept.
Publisher: The Division
Published: 1980
Place of publication: Dover, Del
Language: eng
Number of pages: 142
Subjects: Roads -- Specifications -- Delaware.; Bridges -- Specifications -- Delaware.
Notes: "January 1, 1980."
"Doc. no.: 55-04-79-09-11."