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MERCER RD over CONNOQUENESSING CREEK

Map

Coordinates:
+40.84721, -80.27651
40°50'50" N, 80°16'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MERCER RD over CONNOQUENESSING CREEK
Structure number:000000000003555
Old structure number:040065041105050 (from 1992 edition)
Location:SB @ INTER.W/SR 0288
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:90.9 ft. [27.7 m]
Total length:280.9 ft. [85.6 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:43.3 ft. [13.2 m]
Owner:State Highway Agency [01]
Year built:1976
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:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,750 [as of 2018]
Truck traffic:7% of total traffic
Deck condition:Very Good [8 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:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:80.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$953,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018GoodVery GoodGoodGood475080.7
March 2017GoodVery GoodGoodGood481280.7
March 2015FairSatisfactoryGoodFair408168.4
March 2013FairSatisfactoryGoodFair412668.4
March 2011FairSatisfactoryGoodFair425868.4
March 2009FairSatisfactoryGoodFair529859.7
March 2007FairSatisfactoryGoodFair529859.7
April 2005FairSatisfactoryGoodFair662758.7
April 2003PoorPoorGoodFair649653.6
April 2001PoorPoorGoodFair638150.6
April 1999FairGoodGoodSatisfactory627565.0
May 1997FairGoodGoodFair604354.8
June 1995FairGoodGoodSatisfactory604365.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,9111,911000
Deck
Reinforced Concrete Decksq. ft.13,90513,76613900
Substructure
Reinforced Concrete Pier Walllinear ft.5050000
Reinforced Concrete Abutmentlinear ft.106103030
Reinforced Concrete Pier Caplinear ft.98330650
Joints
Strip Seal Jointlinear ft.100100000
Other Jointlinear ft.9999000
Bearings
Elastomeric Bearingeach4242000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.562562000