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TWP-478 over I-70&I-76;B-513A

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+40.03333, -78.50000
40°01'60" N, 78°30'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TWP-478 over I-70&I-76;B-513A
Structure number:000000000004425
Location:NEAR BEDFORD
Purpose:Carries highway over highway
Route classification:Local (Rural) [09]
Length of largest span:86.9 ft. [26.5 m]
Total length:90.9 ft. [27.7 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:25.3 ft. [7.7 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:20°
Owner:State Toll Authority [31]
Year built:1939
Year reconstructed:1988
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: September 2010

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:200 [as of 1992]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:81.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2010GoodGoodGoodGood20081.5
September 2008GoodGoodGoodGood20081.5