Share:

HOWARD CHAPEL RD over PATUXENT RIVER

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HOWARD CHAPEL RD over PATUXENT RIVER
Structure number:200000M-0124010
Location:1.7 MI NORTH OF MD 650
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:60.0 ft. [18.3 m]
Total length:65.0 ft. [19.8 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Owner:County Highway Agency [02]
Year built:2002
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: January 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:500 [as of 2011]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Operating rating:89.8 tons [81.6 metric tons]
Inventory rating:53.9 tons [49.0 metric tons]
Sufficiency rating:89.3
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$22,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201589.3GoodGoodVery GoodGoodFO500
January 201391.3GoodGoodVery GoodGood-500
January 201191.3GoodGoodVery GoodGood-500
February 200991.3GoodVery GoodVery GoodGood-400
January 200791.3GoodVery GoodVery GoodGood-400
February 200591.3GoodVery GoodVery GoodGood-400
February 200391.3GoodVery GoodVery GoodGood-400
April 199948.6PoorSatisfactoryPoorPoorSD400
April 199748.0PoorSatisfactoryPoorPoorSD1100
March 199575.4FairSatisfactorySatisfactorySatisfactoryFO1100
March 199375.4FairSatisfactorySatisfactorySatisfactoryFO1100
March 199171.3FairSatisfactorySatisfactorySatisfactoryFO1100