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U.S. HIGHWAY 101 over 1ST STREET

Map

Coordinates:
+34.04833, -118.22000
34°02'54" N, 118°13'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:U.S. HIGHWAY 101 over 1ST STREET
Structure number:53 0582
Location:07-LA-101-S0.91-LA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:84.0 ft. [25.6 m]
Total length:188.0 ft. [57.3 m]
Roadway width between curbs:71.9 ft. [21.9 m]
Deck width edge-to-edge:84.3 ft. [25.7 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:18°
Owner:State Highway Agency [01]
Year built:1947
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:3
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: May 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:140,000 [as of 2015]
Truck traffic:8% 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:Basically intolerable requiring high priority of replacement [2]
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:98.7 tons [89.7 metric tons]
Inventory rating:59.5 tons [54.1 metric tons]
Sufficiency rating:78.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$2,474,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201578.0GoodVery GoodVery GoodVery GoodFO140000
June 201378.0GoodGoodGoodGoodFO140000
April 201178.0GoodGoodGoodGoodFO137000
April 200978.0GoodGoodGoodGoodFO137000
April 200778.0GoodGoodGoodGoodFO137000
November 200478.0GoodGoodGoodGoodFO137000
December 200278.0GoodGoodGoodGoodFO216000
February 200277.0GoodGoodGoodGoodFO135500
April 199877.0GoodGoodGoodGoodFO135500
July 199477.0GoodGoodGoodGoodFO226400
July 199279.3GoodGoodGoodGoodFO134600

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.5757000
Deck
Reinforced Concrete Top Flangesq. ft.1,4701,470000
Substructure
Reinforced Concrete Columneach88000
Reinforced Concrete Abutmentlinear ft.5050000
Steel Pileeach11000
Joints
Pourable Jointlinear ft.100100000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.133133000
Steel Protective Coatingsq. ft.2626000