White Marsh Road over Moores Swamp


+37.02999, -76.82898
37°01'48" N, 76°49'44" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:White Marsh Road over Moores Swamp
Structure number:000000000018201
Location:0.40 MI.FR.INT.RTE. 622
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:32.5 ft. [9.9 m]
Total length:99.1 ft. [30.2 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:29.2 ft. [8.9 m]
Owner:State Highway Agency [01]
Year built:1959
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:596 [as of 2014]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:73.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairSatisfactorySatisfactoryFair59673.8
September 2015FairSatisfactorySatisfactoryFair59673.8
September 2013FairSatisfactorySatisfactoryFair53969.9
September 2011FairSatisfactorySatisfactoryFair53970.5
September 2009FairSatisfactorySatisfactoryFair53970.5
January 2008FairGoodGoodFair53970.5
December 2005FairGoodGoodFair46570.6
October 2003FairGoodGoodFair48970.6
November 2001FairGoodGoodFair47170.6
October 1999FairGoodGoodFair44270.6
October 1997FairGoodGoodFair35671.7
December 1995FairVery GoodGoodFair39970.6
November 1993FairVery GoodVery GoodFair47569.6
October 1991FairFairVery GoodFair25569.8