PATAPSCO AVENUE over MD 295, B/W PARKWAY

Map 

Facts 

Name:	PATAPSCO AVENUE over MD 295, B/W PARKWAY
Structure number:	200000BC5204010
Location:	0.2 MI W OF RTE 648
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Local (Urban) [19]
Length of largest span:	57.1 ft. [17.4 m]
Total length:	283.2 ft. [86.3 m]
Roadway width between curbs:	87.9 ft. [26.8 m]
Deck width edge-to-edge:	100.1 ft. [30.5 m]
Vertical clearance below bridge:	17.4 ft. [5.3 m]
Skew angle:	17°
Owner:	City or Municipal Highway Agency [04]
Year built:	1960
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:	4
Main spans material:	Steel [3]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	3,800 [as of 2007]
Truck traffic:	5% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Pier/abutment protection:	Navigation protection not required [1]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	89.1 tons [81.0 metric tons]
Inventory rating:	53.5 tons [48.6 metric tons]
Sufficiency rating:	98.5
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$27,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	3,300 [as of 1994]
Truck traffic:	5% of total traffic
Deck condition:	Excellent [9 out of 9]
Superstructure condition:	Excellent [9 out of 9]
Substructure condition:	Excellent [9 out of 9]
Pier/abutment protection:	Navigation protection not required [1]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	89.1 tons [81.0 metric tons]
Inventory rating:	53.5 tons [48.6 metric tons]
Sufficiency rating:	98.5
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$10,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	20,704 [as of 1988]
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Poor [4 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	57.4 tons [52.2 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	64.3

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