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WB SLVR CRK VLY RD over US HIGHWAY 101

Map

Coordinates:
+37.25722, -121.79694
37°15'26" N, 121°47'49" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:WB SLVR CRK VLY RD over US HIGHWAY 101
Structure number:37 0348R
Location:04-SCL-101-R28.11-SJS
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:180.1 ft. [54.9 m]
Total length:350.1 ft. [106.7 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:41.7 ft. [12.7 m]
Vertical clearance below bridge:18.7 ft. [5.7 m]
Skew angle:46°
Owner:State Highway Agency [01]
Year built:1982
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:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: April 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:28,000 [as of 2009]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Equal to present minimum criteria [6]
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]
Sufficiency rating:88.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201688.4GoodVery GoodVery GoodVery Good-28000
July 201488.4GoodVery GoodVery GoodVery Good-28000
June 201288.4GoodGoodVery GoodGood-28000
July 201092.7GoodGoodVery GoodGood-16500
June 200887.3PoorSeriousVery GoodGoodSD16500
June 200687.3PoorSeriousVery GoodGoodSD16500
May 200487.3PoorSeriousVery GoodGoodSD16500
May 200287.9PoorSeriousVery GoodGoodSD15250
July 200087.8PoorSeriousVery GoodGoodSD15250
November 199887.8PoorSeriousVery GoodGoodSD15250
June 199692.6FairFairVery GoodGood-14100
June 199493.6GoodVery GoodVery GoodGood-14100
June 199293.8GoodVery GoodVery GoodGood-13650
December 198993.8GoodVery GoodVery GoodVery Good-13650