PA TURNPIKE(I-476) over JORDAN CREEK;NB-364

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

Map

Coordinates:
+40.62167, -75.57667
40°37'18" N, 75°34'36" W

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

Name:	PA TURNPIKE(I-476) over JORDAN CREEK;NB-364
Structure number:	000000000023561
Location:	NEAR ALLENTOWN,OREFIELD
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Interstate (Rural) `[01]`
Tolls:	Yes, on toll road `[2]`
Length of largest span:	88.9 ft. `[27.1 m]`
Total length:	295.0 ft. `[89.9 m]`
Roadway width between curbs:	54.1 ft. `[16.5 m]`
Deck width edge-to-edge:	64.0 ft. `[19.5 m]`
Owner:	State Toll Authority `[31]`
Year built:	1955
Historic significance:	Historical significance is not determinable at this time `[4]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	3
Main spans material:	Steel `[3]`
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:	27,609 `[as of 2002]`
Truck traffic:	18% 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:	Meets minimum tolerable limits to be left in place as is `[4]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. `[4]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	56.0
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$1,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
November 2011	Fair	Satisfactory	Fair	Satisfactory	27609	56.0
November 2009	Fair	Satisfactory	Fair	Satisfactory	27609	56.0