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SB I-280 OFF RAMP over LINCOLN AVENUE

Map 

Coordinates:
+37.31667, -121.90667
37°19'00" N, 121°54'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SB I-280 OFF RAMP over LINCOLN AVENUE
Structure number:37 0262S
Location:04-SCL-280-R3.50-SJS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:81.0 ft. [24.7 m]
Total length:142.1 ft. [43.3 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:25.9 ft. [7.9 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1969
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:3
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2015 

Status:Open, no restriction [A]
Average daily traffic:21,500 [as of 2002]
Truck traffic:2% 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:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
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:41.7 tons [37.9 metric tons]
Inventory rating:32.1 tons [29.2 metric tons]
Sufficiency rating:87.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201587.9Not deficientVery GoodVery GoodVery Good21500
February 201389.8Not deficientGoodGoodGood21500
February 201189.8Not deficientGoodGoodGood21500
February 200989.8Not deficientGoodGoodGood21500
March 200787.7Structurally deficientPoorGoodGood21500
March 200587.7Structurally deficientPoorGoodGood21500
February 200387.5Structurally deficientSeriousGoodGood13800
April 200187.5Structurally deficientSeriousGoodGood13800
February 199983.3Structurally deficientSeriousGoodGood13800
September 199690.5Functionally obsoleteSatisfactoryGoodGood13800
September 199488.6Functionally obsoleteGoodGoodGood13800
July 199288.6Functionally obsoleteGoodGoodGood13800