Rating:
2 votes

Alexander Avenue Bridge

Photos 

Alexander Ave Bridge

Looking E.

Photo taken by Craig Philpott in August 2009

Enlarge

BH Photo #145744

Map 

Street Views 

Facts 

Overview
Concrete arch bridge over Abandoned NWP Railroad on Alexander Avenue in Larkspur
Location
Larkspur, Marin County, California
Status
Open to traffic
History
Built ca. 1926
Design
Concrete pony arch
Dimensions
Length of largest span: 38.1 ft.
Total length: 164.1 ft.
Deck width: 20.3 ft.
Recognition
Posted to the National Register of Historic Places in 1983
Also called
Charles H. Holcomb Bridge
Approximate latitude, longitude
+37.93001, -122.53203   (decimal degrees)
37°55'48" N, 122°31'55" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/541125/4198152 (zone/easting/northing)
Quadrangle map:
San Rafael
Inventory numbers
CA 27C-150 (California bridge number)
BH 11078 (Bridgehunter.com ID)
Inspection (as of 07/2015)
Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Very Good (8 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 30.6 (out of 100)
Average daily traffic (as of 2009)
1,570

Update Log 

  • February 10, 2017: New Street View added by Dana and Kay Klein
  • June 20, 2013: Updated by John Marvig: Bridge will be rehabilitated, is not doomed
  • June 6, 2010: Updated by Craig Philpott: corrected design
  • May 9, 2010: New Street View added by James Baughn
  • August 29, 2009: Updated by Craig Philpott: Bridge scheduled for possible replacement review.

Sources