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RADIO STATION ROAD over BAY WETLANDS

Map 

Coordinates:
+37.82583, -122.30722
37°49'33" N, 122°18'26" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RADIO STATION ROAD over BAY WETLANDS
Structure number:33 0638
Location:04-ALA-080-2.36-OAK
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:42.3 ft. [12.9 m]
Total length:147.6 ft. [45.0 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Vertical clearance above deck:24.3 ft. [7.4 m]
Owner:State Highway Agency [01]
Year built:1997
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2015 

Status:Open, no restriction [A]
Average daily traffic:1,000 [as of 2011]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.5 tons [54.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:78.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$633,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201578.6Functionally obsoleteGoodGoodSatisfactory1000
March 201380.6Functionally obsoleteGoodGoodGood1000
March 201180.6Functionally obsoleteGoodGoodGood1000
March 200971.4Functionally obsoleteGoodGoodGood26550
March 200871.4Functionally obsoleteGoodGoodGood26550
March 200571.4Not deficientGoodGoodGood26550
August 2003100.0Not deficientGoodGoodGood-
July 200198.0Not deficientGoodGoodGood-