US 29 NBR over MD 198

Facts 

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:	Other Principal Arterial (Urban) [14]
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:	16.7 ft. [5.1 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:	Concrete continuous [2]
Main spans design:	Girder and floorbeam system [03]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	25,360 [as of 2006]
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]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	89.1 tons [81.0 metric tons]
Inventory rating:	44.6 tons [40.5 metric tons]
Sufficiency rating:	97.6

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