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INTERSTATE RTE 980 over SAN PABLO, W GRAND, MLKJ

Map 

Coordinates:
+37.81167, -122.27333
37°48'42" N, 122°16'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:INTERSTATE RTE 980 over SAN PABLO, W GRAND, MLKJ
Structure number:33 0440
Location:04-ALA-980-1.11-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:192.9 ft. [58.8 m]
Total length:960.0 ft. [292.6 m]
Roadway width between curbs:164.1 ft. [50.0 m]
Deck width edge-to-edge:168.6 ft. [51.4 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1973
Year reconstructed:1981
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2014 

Status:Open, no restriction [A]
Average daily traffic:115,000 [as of 2009]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:93.4 tons [84.9 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:85.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201485.1Not deficientGoodVery GoodGood115000
May 201285.1Not deficientGoodVery GoodGood115000
June 201085.8Not deficientGoodVery GoodGood107500
May 200885.8Not deficientGoodVery GoodGood107500
May 200684.7Not deficientFairVery GoodGood107500
May 200484.7Not deficientFairVery GoodGood107500
May 200282.0Not deficientFairVery GoodGood188700
June 200082.0Not deficientFairVery GoodGood188700
20000.0Not applicable----
June 199879.0Structurally deficientPoorGoodGood188700
April 199584.7Not deficientGoodGoodGood173700
April 199387.6Not deficientGoodGoodGood135000
October 199187.6Not deficientGoodGoodGood135000