Share:

80 WB OFF RAMP over 4TH STREET

Map

Coordinates:
+37.78000, -122.39889
37°46'48" N, 122°23'56" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:80 WB OFF RAMP over 4TH STREET
Structure number:34 0129C
Location:04-SF-080-4.97-SF
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes [1]
Length of largest span:137.1 ft. [41.8 m]
Total length:556.1 ft. [169.5 m]
Roadway width between curbs:37.4 ft. [11.4 m]
Deck width edge-to-edge:37.4 ft. [11.4 m]
Vertical clearance above deck:16.7 ft. [5.1 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:2008
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:8
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1 [as of 2009]
Deck condition:Good [7 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:Equal to present minimum criteria [6]
Underclearances appraisal:Better than present minimum criteria [7]
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:98.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201798.0GoodGoodGoodGood-1
March 201598.0GoodVery GoodVery GoodVery Good-1
March 201398.0GoodGoodVery GoodGood-1
March 201198.0GoodGoodVery GoodGood-1
February 200998.0GoodGoodVery GoodGood-1