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MARKET-N15 ON-RAMP over MARKET STREET

Map

Coordinates:
+32.71141, -117.11871
32°42'41" N, 117°07'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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:16.4 ft. [5.0 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]
Sufficiency rating:97.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2015GoodVery GoodVery GoodVery Good500097.5
December 2013GoodGoodVery GoodGood500097.5
February 2010GoodGoodVery GoodGood500097.5
March 2008GoodGoodVery GoodGood500097.5
March 2006GoodGoodVery GoodGood500097.5
January 2004GoodGoodVery GoodGood500097.5
January 2002GoodGoodVery GoodGood495097.5
June 2000GoodGoodVery GoodGood495093.5
March 1998GoodGoodVery GoodGood495093.5
April 1996GoodExcellentExcellentExcellent495089.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.4444000
Deck
Reinforced Concrete Top Flangesq. ft.372372000
Substructure
Reinforced Concrete Columneach11000
Reinforced Concrete Abutmentlinear ft.1717000
Reinforced Concrete Pileeach11000
Joints
Compression Jointlinear ft.1717000
Bearings
Elastomeric Bearingeach22000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.8888000