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NB STATE ROUTE 85 over MANASSAS ROAD

Map

Coordinates:
+37.23944, -121.78806
37°14'22" N, 121°47'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NB STATE ROUTE 85 over MANASSAS ROAD
Structure number:37 0489R
Location:04-SCL-085-0.93-SJS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:128.9 ft. [39.3 m]
Total length:133.9 ft. [40.8 m]
Roadway width between curbs:54.8 ft. [16.7 m]
Deck width edge-to-edge:58.1 ft. [17.7 m]
Skew angle:22°
Owner:State Highway Agency [01]
Year built:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2015

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:40,500 [as of 2009]
Deck condition:Poor [4 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:93.1

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201593.1PoorPoorVery GoodGoodSD40500
May 201395.2FairFairVery GoodGood-40500
May 201196.2FairSatisfactoryVery GoodGood-40500
May 200996.7FairSatisfactoryVery GoodGood-35000
May 200796.7FairSatisfactoryVery GoodGood-35000
May 200596.7FairSatisfactoryVery GoodGood-35000
May 200396.7GoodGoodVery GoodGood-35000
June 200197.5GoodGoodVery GoodGood-26350
July 199897.5GoodGoodVery GoodGood-26350
May 1996100.0FairSatisfactoryVery GoodGood--
April 1994100.0GoodVery GoodVery GoodVery Good--
March 1993100.0GoodVery GoodVery GoodVery Good--
December 1992100.0GoodGoodVery GoodVery Good--

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.4040000
Deck
Reinforced Concrete Top Flangesq. ft.710007100
Substructure
Reinforced Concrete Abutmentlinear ft.40301000
Reinforced Concrete Pileeach11000
Joints
Compression Jointlinear ft.3737000
Bearings
Enclosed/Concealed Bearingeach22000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.108108000