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MD 404 BUSINESS over CHOPTANK RIVER

Caroline County, Maryland

Map

Coordinates:
+38.88878, -75.83940
38°53'20" N, 75°50'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MD 404 BUSINESS over CHOPTANK RIVER
Structure number:100000050016010
Location:0.12 M W OFMARKET ST
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:128.0 ft. [39.0 m]
Total length:745.1 ft. [227.1 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:51.5 ft. [15.7 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1980
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:8
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,411 [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:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
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:95.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$5,074,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairSatisfactorySatisfactorySatisfactory241195.5
May 2016FairSatisfactorySatisfactorySatisfactory241195.5
April 2014FairSatisfactorySatisfactorySatisfactory241195.5
April 2012FairSatisfactorySatisfactorySatisfactory241195.5
April 2010FairSatisfactorySatisfactorySatisfactory241195.5
April 2008FairSatisfactorySatisfactorySatisfactory275194.8
April 2006FairSatisfactorySatisfactorySatisfactory380092.9
April 2004FairGoodGoodSatisfactory380092.9
April 2002FairGoodGoodSatisfactory317594.0
May 2000FairGoodGoodSatisfactory317592.0
April 1998FairGoodGoodSatisfactory317592.0
April 1996FairGoodGoodSatisfactory470089.2
April 1994GoodGoodGoodGood470089.2
April 1992FairGoodGoodSatisfactory-96.0
March 1990FairGoodGoodSatisfactory-96.0