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MD 234 over GILBERT SWAMP RUN

Map

Coordinates:
+38.41619, -76.90240
38°24'58" N, 76°54'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MD 234 over GILBERT SWAMP RUN
Structure number:100000080047010
Location:0.14 M W OF ST CLAIR ROAD
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:55.1 ft. [16.8 m]
Total length:149.9 ft. [45.7 m]
Roadway width between curbs:40.7 ft. [12.4 m]
Deck width edge-to-edge:44.9 ft. [13.7 m]
Skew angle:25°
Owner:State Highway Agency [01]
Year built:2018
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Prestressed concrete continuous [6]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:6,000 [as of 2012]
Truck traffic:10% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
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: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]
Pier/abutment protection:None present but re-evaluation suggested [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:98.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018GoodVery GoodVery GoodVery Good600098.4
November 2017PoorFairPoorFair593051.8
November 2016PoorFairPoorFair593051.8
September 2015PoorFairPoorFair593051.8
August 2014PoorFairPoorFair593051.8
August 2013PoorFairPoorFair593051.8
June 2011PoorFairPoorFair593051.8
April 2009FairSatisfactorySatisfactoryFair586069.2
April 2007FairSatisfactorySatisfactoryFair517569.3
April 2005FairSatisfactorySatisfactoryFair517569.3
April 2003FairSatisfactorySatisfactoryFair517569.3
April 2001FairSatisfactorySatisfactoryFair347571.5
April 1999FairSatisfactorySatisfactoryFair347571.5
April 1997FairSatisfactorySatisfactoryFair347571.5
April 1996FairSatisfactorySatisfactoryFair260078.0
April 1994FairSatisfactorySatisfactorySatisfactory260089.0
April 1993FairSatisfactorySatisfactorySatisfactory260089.0
August 1992FairSatisfactorySatisfactoryFair260078.0
June 1991FairSatisfactorySatisfactorySatisfactory260089.0