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MARKET-N15 ON-RAMP over MARKET STREET

Map 

Coordinates:
+32.71139, -117.11861
32°42'41" N, 117°07'07" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MARKET-N15 ON-RAMP over MARKET STREET
Structure number:57 0497S
Location:11-SD-015-1.85-SD
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:73.2 ft. [22.3 m]
Total length:145.0 ft. [44.2 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Skew angle:11°
Owner:State Highway Agency [01]
Year built:1996
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Prestressed concrete continuous [6]
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: December 2015 

Status:Open, no restriction [A]
Average daily traffic:5,000 [as of 2010]
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: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:59.5 tons [54.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:97.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201597.5Not deficientVery GoodVery GoodVery Good5000
December 201397.5Not deficientGoodVery GoodGood5000
February 201097.5Not deficientGoodVery GoodGood5000
March 200897.5Not deficientGoodVery GoodGood5000
March 200697.5Not deficientGoodVery GoodGood5000
January 200497.5Not deficientGoodVery GoodGood5000
January 200297.5Not deficientGoodVery GoodGood4950
June 200093.5Not deficientGoodVery GoodGood4950
March 199893.5Not deficientGoodVery GoodGood4950
April 199689.6Not deficientExcellentExcellentExcellent4950