The current bridge was completed and opened to traffic in 1978. It measures 1.8 miles (2.9 km). It replaced the original structure that was built in 1926 by Aven Hanford and Oscar Klatt, who went on to build the original span of the Carquinez Bridge.
Arched concrete deck girder bridge.
Length of largest span: 460.0 ft.
Total length: 9,437.5 ft. (1.8 mi.)
Deck width: 38.1 ft.
Senator John A. Nejedly Bridge
Approximate latitude, longitude
+38.02400, -121.75162(decimal degrees) 38°01'26" N, 121°45'06" W (degrees°minutes'seconds")
CA 28-9 (California bridge number)
BH 58284 (Bridgehunter.com ID)
Inspection report (as of March 2017)
Overall condition: Poor
Superstructure condition rating: Fair(5 out of 9)
Substructure condition rating: Good(7 out of 9)
Deck condition rating: Poor(4 out of 9)
Sufficiency rating: 67.7 (out of 100) View more at BridgeReports.com
September 6, 2014: New photos from Royce and Bobette Haley
July 3, 2014: New Street View added by Ralph Demars
October 7, 2013: Updated by Mike Goff: Merged NBI Data