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US 29 NBR over MD 198

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 29 NBR over MD 198
Structure number:100000150183011
Location:1.53 M S OF HOWARD CO LNE
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:115.2 ft. [35.1 m]
Total length:214.9 ft. [65.5 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:43.3 ft. [13.2 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:21°
Owner:State Highway Agency [01]
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]
Number of main spans:2
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: February 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:49,203 [as of 2009]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:87.3 tons [79.4 metric tons]
Inventory rating:52.4 tons [47.6 metric tons]
Sufficiency rating:95.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201695.4GoodGoodGoodVery Good-49203
March 201495.4GoodGoodGoodVery Good-49203
March 201295.4GoodGoodGoodVery Good-49203
January 201097.6GoodGoodGoodVery Good-25360
November 200798.1GoodVery GoodGoodVery Good-20425
December 200598.1GoodVery GoodVery GoodVery Good-20425