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

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]`

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

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2010	Good	Good	Good	Good	200	81.5
September 2008	Good	Good	Good	Good	200	81.5