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T-421 GEHR RD over CAMPBELL RUN

Map

Coordinates:
+39.89270, -77.78520
39°53'34" N, 77°47'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:T-421 GEHR RD over CAMPBELL RUN
Structure number:000000000017713
Old structure number:287212042130350 (from 1992 edition)
Location:300 FT SW OF SR 3013
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:41.0 ft. [12.5 m]
Total length:42.0 ft. [12.8 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:31.5 ft. [9.6 m]
Owner:County Highway Agency [02]
Year built:1974
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:275 [as of 2009]
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:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:97.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017GoodGoodGoodGood27597.8
October 2015GoodGoodGoodGood27598.0
October 2013GoodGoodGoodGood27598.0
October 2011GoodGoodVery GoodGood27598.0
October 2009GoodGoodVery GoodGood27598.0
September 2007GoodVery GoodVery GoodGood27598.0
November 2005GoodVery GoodVery GoodGood27598.0
November 2003GoodVery GoodVery GoodGood27598.0
January 2002GoodVery GoodVery GoodGood27598.0
June 1999GoodVery GoodVery GoodGood27598.0
September 1997GoodGoodVery GoodGood27598.0
July 1995GoodGoodVery GoodGood27596.5
July 1993GoodGoodGoodGood27598.0
October 1991GoodGoodGoodGood27596.5