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US158 over GREAT SWAMP

Map

Coordinates:
+36.36039, -76.12448
36°21'37" N, 76°07'28" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US158 over GREAT SWAMP
Structure number:000000000290001
Location:0.6 MI.E.JCT SR1135
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:44.0 ft. [13.4 m]
Total length:44.9 ft. [13.7 m]
Roadway width between curbs:41.0 ft. [12.5 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Owner:State Highway Agency [01]
Year built:1981
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Main span material:Prestressed concrete [5]
Main span design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,000 [as of 2015]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:84.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018FairSatisfactorySatisfactoryFair600084.7
November 2016FairFairFairFair630080.5
November 2014FairFairFairFair540081.1
November 2012FairFairFairFair540081.1
November 2010FairSatisfactorySatisfactorySatisfactory570093.5
November 2008FairSatisfactorySatisfactorySatisfactory600093.3
November 2006FairSatisfactorySatisfactorySatisfactory590093.4
October 2004FairSatisfactorySatisfactorySatisfactory590093.4
October 2002FairSatisfactorySatisfactorySatisfactory630093.1
November 2000FairSatisfactorySatisfactorySatisfactory580091.4
December 1998FairSatisfactorySatisfactorySatisfactory510091.9
October 1990FairSatisfactorySatisfactorySatisfactory450095.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.720712800
Deck
Prestressed Concrete Top Flangesq. ft.1,9841,980400
Wearing Surfacessq. ft.1,9351,77001650
Steel Protective Coatingsq. ft.7266006
Substructure
Reinforced Concrete Abutmentlinear ft.109910180
Steel Pileeach188028
Steel Protective Coatingsq. ft.2521980054
Prestressed Concrete Pier Caplinear ft.924230200
Bearings
Elastomeric Bearingeach3333000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.9090000