MCDONOUGH BLVD. over NORFOLK-SOUTHERN RR

Map 

Facts 

Name:	MCDONOUGH BLVD. over NORFOLK-SOUTHERN RR
Structure number:	000000012100510
Location:	.3 MI E OF SR 54
Purpose:	Carries highway and pedestrian walkway over railroad
Route classification:	Minor Arterial (Urban) [16]
Length of largest span:	45.9 ft. [14.0 m]
Total length:	170.0 ft. [51.8 m]
Roadway width between curbs:	34.8 ft. [10.6 m]
Deck width edge-to-edge:	52.2 ft. [15.9 m]
Vertical clearance below bridge:	20.0 ft. [6.1 m]
Skew angle:	47°
Owner:	State Highway Agency [01]
Year built:	1924
Historic significance:	Bridge is eligible for the National Register of Historic Places [2]
Design load:	M 13.5 / H 15 [2]
Number of main spans:	4
Main spans material:	Concrete [1]
Main spans design:	Tee beam [04]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	28,310 [as of 2007]
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	37.6 tons [34.2 metric tons]
Inventory rating:	19.8 tons [18.0 metric tons]
Sufficiency rating:	55.5
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$1,049,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	28,010 [as of 1998]
Truck traffic:	4% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	37.6 tons [34.2 metric tons]
Inventory rating:	19.8 tons [18.0 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	53.3
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$1,049,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	28,010 [as of 1990]
Truck traffic:	4% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	46.5 tons [42.3 metric tons]
Inventory rating:	19.8 tons [18.0 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	52.8
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

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