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U.S. HIGHWAY 101 over SILVER LAKE BLVD

Map 

Coordinates:
+34.07833, -118.28333
34°04'42" N, 118°16'60" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:U.S. HIGHWAY 101 over SILVER LAKE BLVD
Structure number:53 0613
Location:07-LA-101-3.76-LA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:83.0 ft. [25.3 m]
Total length:310.1 ft. [94.5 m]
Roadway width between curbs:96.1 ft. [29.3 m]
Deck width edge-to-edge:110.6 ft. [33.7 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Skew angle:57°
Owner:State Highway Agency [01]
Year built:1948
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2014 

Status:Open, no restriction [A]
Average daily traffic:265,000 [as of 2011]
Truck traffic:8% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:103.0 tons [93.6 metric tons]
Inventory rating:62.0 tons [56.4 metric tons]
Sufficiency rating:75.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201475.0Not deficientFairGoodGood265000
February 201275.0Not deficientFairGoodGood265000
January 201076.0Not deficientSatisfactoryGoodGood265000
February 200876.0Not deficientSatisfactoryGoodGood265000
January 200673.0Structurally deficientPoorGoodGood265000
April 200475.0Not deficientFairGoodGood265000
December 200275.0Not deficientFairGoodGood271000
March 200280.0Not deficientFairGoodGood273200
April 200080.0Not deficientFairGoodGood273200
April 199880.0Not deficientFairGoodGood273200
February 199679.0Functionally obsoleteGoodVery GoodVery Good263500
July 199479.0Functionally obsoleteGoodVery GoodVery Good263500
May 199279.0Functionally obsoleteGoodVery GoodVery Good262900