A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
390 Grade crossings eliminated from federal highways in 1928
U. S. Bureau of Public Roads reports that grade crossings eliminated by grade separation by means of underpass or overpass were 107 and 283 were excluded by relocation of highways.
390 Grade crossings eliminated from federal highways in 1928
U. S. Bureau of Public Roads reports that grade crossings eliminated by grade separation by means of underpass or overpass were 107 and 283 were excluded by relocation of highways.
390 Grade crossings eliminated from federal highways in 1928
Eng. News-Rec
Engineering News Record ; 103
1929
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Railroad grade crossings eliminated in El Paso, Texas
| Engineering Index Backfile | 1949
Seven grade crossings eliminated by 3 1/2-mile route change
Engineering Index Backfile | 1943
Modern construction of Austrian federal highways in 1928-29
| Engineering Index Backfile | 1929
Pipeline Crossings Under Railroads and Highways
| Wiley | 1964
Online Contents | 2012