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MD 68 over ANTIETAM CREEK

Map

Coordinates:
+39.53759, -77.71015
39°32'15" N, 77°42'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MD 68 over ANTIETAM CREEK
Structure number:100000210038010
Location:1.9 MILES EAST OF MD 65
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:36.1 ft. [11.0 m]
Total length:132.9 ft. [40.5 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:24.0 ft. [7.3 m]
Owner:State Highway Agency [01]
Year built:1833
Year reconstructed:1995
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Number of main spans:3
Main spans material:Masonry [8]
Main spans design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:2,592 [as of 2009]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:77.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$351,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017FairSatisfactorySatisfactorySatisfactory259277.4
April 2015FairSatisfactorySatisfactorySatisfactory259277.4
March 2013FairSatisfactorySatisfactorySatisfactory259277.4
March 2011FairSatisfactorySatisfactorySatisfactory259277.4
March 2009FairSatisfactorySatisfactorySatisfactory253277.5
April 2007FairSatisfactorySatisfactorySatisfactory225076.6
April 2005FairGoodSatisfactorySatisfactory225076.6
March 2003FairGoodSatisfactorySatisfactory225076.6
March 2001FairGoodGoodSatisfactory225076.6
February 1999GoodGoodGoodGood242576.5
January 1997GoodGoodGoodGood242571.5
February 1996PoorSatisfactoryPoorFair152518.1
October 1994PoorSatisfactoryPoorFair152518.1
August 1992PoorFairPoorPoor152516.3
August 1990PoorSatisfactoryPoorFair152518.1