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SBL ROUTE 0017 over MT LANDING CREEK

Map

Coordinates:
+37.94940, -76.88629
37°56'58" N, 76°53'11" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SBL ROUTE 0017 over MT LANDING CREEK
Structure number:000000000006131
Location:18.6M CAR CO-1.7M NCL TAP
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:65.9 ft. [20.1 m]
Total length:327.1 ft. [99.7 m]
Roadway width between curbs:38.4 ft. [11.7 m]
Deck width edge-to-edge:42.0 ft. [12.8 m]
Vertical clearance below bridge:6.6 ft. [2.0 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1980
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:5
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,542 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
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 assessed or calculated scour condition. [5]
Sufficiency rating:87.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018FairSatisfactoryFairSatisfactory354287.6
March 2016FairSatisfactoryFairSatisfactory354287.6
March 2014FairSatisfactoryFairSatisfactory362887.6
March 2012FairSatisfactorySatisfactoryGood362898.7
March 2010FairSatisfactorySatisfactoryGood362899.7
March 2008FairSatisfactorySatisfactoryGood362899.7
March 2006FairSatisfactorySatisfactoryGood376399.7
April 2004FairSatisfactorySatisfactoryGood361299.7
March 2002FairSatisfactoryGoodGood366799.7
March 2000FairSatisfactoryGoodGood360097.7
March 1998FairSatisfactoryGoodSatisfactory360097.7
May 1996FairSatisfactoryGoodSatisfactory275097.7
April 1994GoodVery GoodVery GoodVery Good650097.5
March 1992GoodVery GoodVery GoodVery Good403797.7
March 1990GoodVery GoodVery GoodVery Good403897.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,2742,18528610
Deck
Reinforced Concrete Decksq. ft.13,735013,663720
Substructure
Prestressed Concrete Columneach2414370
Reinforced Concrete Abutmentlinear ft.1043730370
Reinforced Concrete Pier Caplinear ft.174166170
Bearings
Elastomeric Bearingeach35016190
Steel Protective Coatingsq. ft.7000070
Fixed Bearingeach35017180
Steel Protective Coatingsq. ft.7000070
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.6535708300