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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 

Good/Fair/Poor Condition:Good
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. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201597.5GoodVery GoodVery GoodVery Good-5000
December 201397.5GoodGoodVery GoodGood-5000
February 201097.5GoodGoodVery GoodGood-5000
March 200897.5GoodGoodVery GoodGood-5000
March 200697.5GoodGoodVery GoodGood-5000
January 200497.5GoodGoodVery GoodGood-5000
January 200297.5GoodGoodVery GoodGood-4950
June 200093.5GoodGoodVery GoodGood-4950
March 199893.5GoodGoodVery GoodGood-4950
April 199689.6GoodExcellentExcellentExcellent-4950