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T-452; LIGHTHSE RD over I-81, SR 0081

Map

Coordinates:
+39.87671, -77.67719
39°52'36" N, 77°40'38" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:T-452; LIGHTHSE RD over I-81, SR 0081
Structure number:000000000017374
Old structure number:282036001000000 (from 1992 edition)
Location:1.5 ML. N. OF MARION
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:76.1 ft. [23.2 m]
Total length:222.1 ft. [67.7 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:33.5 ft. [10.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1963
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Prestressed concrete [5]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: February 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:153 [as of 2016]
Truck traffic:8% of total traffic
Deck condition:Very Good [8 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:Equal to present minimum criteria [6]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:85.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,239,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2016FairVery GoodFairSatisfactory15385.0
February 2014FairVery GoodSatisfactoryGood13495.0
February 2012FairVery GoodFairGood13083.8
March 2010FairVery GoodFairGood17185.8
March 2008FairFairFairFair16880.8
March 2006FairFairFairFair16180.8
March 2004FairSatisfactorySatisfactoryFair11972.4
April 2002FairSatisfactorySatisfactoryFair11472.4
March 2000FairSatisfactoryGoodSatisfactory32075.6

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.1,7201,7101000
Deck
Reinforced Concrete Decksq. ft.7,4387,438000
Wearing Surfacessq. ft.6,2166,216000
Substructure
Reinforced Concrete Columneach63300
Reinforced Concrete Abutmentlinear ft.8681500
Reinforced Concrete Pier Caplinear ft.120120000
Joints
Strip Seal Jointlinear ft.117117000
Bearings
Elastomeric Bearingeach6464000
Bridge Rail
Other Material Bridge Raillinear ft.444444000