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KEEFER RD over ROCKY SPRING BRANCH

Map

Coordinates:
+39.97470, -77.70150
39°58'29" N, 77°42'05" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:KEEFER RD over ROCKY SPRING BRANCH
Structure number:000000000017671
Old structure number:287205053939290 (from 1992 edition)
Location:0.7 MI NW OF SR 4010
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:41.0 ft. [12.5 m]
Total length:43.0 ft. [13.1 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Owner:County Highway Agency [02]
Year built:1998
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 22.5 / HS 25 [9]
Main span material:Prestressed concrete [5]
Main span design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:250 [as of 2009]
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:93.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairGoodVery GoodSatisfactory25093.5
October 2015GoodGoodVery GoodGood25093.5
October 2013GoodGoodVery GoodGood25093.5
October 2011GoodGoodVery GoodVery Good25093.5
October 2009GoodGoodVery GoodVery Good25093.5
October 2007GoodGoodExcellentExcellent20094.4
October 2005GoodGoodExcellentExcellent20094.4
November 2003GoodGoodExcellentExcellent20094.4
December 2001GoodExcellentExcellentExcellent20094.4
June 1999GoodExcellentExcellentExcellent20094.4
December 1997FairVery GoodSatisfactorySatisfactory20077.9
October 1995FairVery GoodSatisfactorySatisfactory20077.9
October 1993FairSatisfactorySatisfactorySatisfactory20077.9
November 1991FairFairFairFair20065.9