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10TH ST-NB280 RAMP over 7TH STREET, OFF-RAMP

Map 

Coordinates:
+37.32833, -121.87500
37°19'42" N, 121°52'30" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:10TH ST-NB280 RAMP over 7TH STREET, OFF-RAMP
Structure number:37 0280S
Location:04-SCL-280-R1.55-SJS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:142.1 ft. [43.3 m]
Total length:368.1 ft. [112.2 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:16.1 ft. [4.9 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1972
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:3
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: January 2015 

Status:Open, no restriction [A]
Average daily traffic:14,200 [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:Equal to present desirable criteria [8]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:109.8 tons [99.8 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:92.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201592.0Not deficientVery GoodVery GoodVery Good14200
January 201392.0Not deficientGoodVery GoodGood14200
January 201192.0Not deficientGoodVery GoodGood14200
January 200991.0Not deficientFairVery GoodGood14200
January 200791.0Not deficientFairVery GoodGood14200
January 200591.0Not deficientFairVery GoodGood14200
January 200389.8Structurally deficientPoorVery GoodGood8000
February 200191.8Structurally deficientPoorVery GoodGood8000
September 199688.8Functionally obsoleteSatisfactoryVery GoodGood8000
September 199490.7Functionally obsoleteGoodGoodGood8000
October 199290.7Functionally obsoleteGoodGoodGood8000
December 198990.7Functionally obsoleteGoodGoodGood8000