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NUNNERY ROAD over W BR LITTLE ANTIETAM CRK

Map

Coordinates:
+39.78970, -77.57760
39°47'23" N, 77°34'39" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NUNNERY ROAD over W BR LITTLE ANTIETAM CRK
Structure number:000000000017703
Old structure number:287211038730780 (from 1992 edition)
Location:1 W TOMSTOWN/L ANTIETAM
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:49.9 ft. [15.2 m]
Total length:50.9 ft. [15.5 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:1982
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:300 [as of 2009]
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 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 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 assessed or calculated scour condition. [5]
Sufficiency rating:97.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017GoodGoodVery GoodGood30097.9
November 2015GoodGoodVery GoodGood30097.9
November 2013GoodGoodVery GoodGood30097.9
November 2011GoodVery GoodVery GoodGood30097.9
November 2009GoodVery GoodVery GoodGood30097.9
November 2007GoodVery GoodVery GoodGood30097.9
November 2005GoodVery GoodVery GoodGood30097.9
December 2003GoodVery GoodVery GoodGood30097.9
January 2002GoodVery GoodVery GoodGood30097.9
June 1999GoodVery GoodVery GoodGood30097.9
July 1997GoodVery GoodVery GoodGood30097.9
June 1995GoodVery GoodVery GoodGood30097.9
June 1993GoodGoodGoodGood30097.9
August 1991GoodVery GoodVery GoodGood30097.9