PA 61 (LR 160) over I-78 (LR 285)

Map

Coordinates:
+40.55704, -75.99808
40°33'25" N, 75°59'53" W

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	PA 61 (LR 160) over I-78 (LR 285)
Structure number:	000000000004607
Old structure number:	060061037400000 `(from 1992 edition)`
Location:	I-78/PA 61 INTERCHANGE
Purpose:	Carries highway overpass over highway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	78.1 ft. `[23.8 m]`
Total length:	160.1 ft. `[48.8 m]`
Roadway width between curbs:	67.9 ft. `[20.7 m]`
Deck width edge-to-edge:	71.9 ft. `[21.9 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	15°
Owner:	State Highway Agency `[01]`
Year built:	1954
Year reconstructed:	1992
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:	3
Main spans material:	Steel continuous `[4]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Latex Concrete or similar additive `[3]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	21,979 `[as of 2018]`
Truck traffic:	16% of total traffic
Deck condition:	Fair `[5 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:	Superior to present desirable criteria `[9]`
Underclearances appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	75.4
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$421,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
June 2018	Fair	Fair	Satisfactory	Fair	21979	75.4
June 2016	Fair	Good	Satisfactory	Fair	23100	77.6
June 2014	Fair	Good	Satisfactory	Fair	22220	80.7
June 2012	Fair	Good	Satisfactory	Fair	11109	81.4
June 2010	Fair	Good	Satisfactory	Fair	10420	81.4
July 2008	Fair	Good	Satisfactory	Fair	10420	81.4
July 2006	Fair	Good	Good	Satisfactory	20956	88.9
July 2004	Fair	Good	Good	Satisfactory	19794	87.9
August 2002	Fair	Good	Good	Satisfactory	20130	85.9
September 2000	Fair	Good	Good	Satisfactory	19930	85.9
September 1998	Fair	Good	Good	Satisfactory	19764	86.9
October 1996	Fair	Good	Good	Satisfactory	18624	87.0

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Girder/Beam	linear ft.	2,206	1,706	500	0	0
Steel Protective Coating	sq. ft.	16,956	0	16,956	0	0
Deck
Reinforced Concrete Deck	sq. ft.	11,346	11,186	160	0	0
Wearing Surfaces	sq. ft.	10,716	10,513	148	55	0
Substructure
Reinforced Concrete Column	each	12	8	4	0	0
Reinforced Concrete Abutment	linear ft.	141	90	45	6	0
Reinforced Concrete Pier Cap	linear ft.	146	136	8	2	0
Joints
Strip Seal Joint	linear ft.	154	0	154	0	0
Pourable Joint	linear ft.	154	130	12	0	12
Bearings
Movable Bearing	each	42	17	25	0	0
Steel Protective Coating	sq. ft.	150	100	50	0	0
Fixed Bearing	each	14	14	0	0	0
Steel Protective Coating	sq. ft.	50	0	50	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	315	275	40	0	0