IS 95 NB over B & O RR

Source: National Bridge Inventory (2000, 2010 editions)
Information not verified. Use at your own risk.

Facts

Name:	IS 95 NB over B & O RR
Structure number:	300000BCW598011
Location:	MILEPOST 59.8
Purpose:	Carries highway over railroad
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	142.1 ft. `[43.3 m]`
Total length:	398.0 ft. `[121.3 m]`
Roadway width between curbs:	58.7 ft. `[17.9 m]`
Deck width edge-to-edge:	62.0 ft. `[18.9 m]`
Vertical clearance below bridge:	16.7 ft. `[5.1 m]`
Skew angle:	27°
Owner:	State Toll Authority `[31]`
Year built:	1972
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:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Status:	Open, no restriction `[A]`
Average daily traffic:	84,500 `[as of 2006]`
Truck traffic:	8% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Pier/abutment protection:	Navigation protection not required `[1]`
Scour condition:	Bridge not over waterway. `[N]`
Operating rating:	73.3 tons `[66.6 metric tons]`
Inventory rating:	25.7 tons `[23.4 metric tons]`
Evaluation:	Functionally obsolete `[2]`
Sufficiency rating:	63.2
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$3,257,000

Status:	Open, no restriction `[A]`
Average daily traffic:	84,500 `[as of 1994]`
Truck traffic:	8% of total traffic
Deck condition:	Good `[7 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:	73.3 tons `[66.6 metric tons]`
Inventory rating:	25.7 tons `[23.4 metric tons]`
Evaluation:	Functionally obsolete `[2]`
Sufficiency rating:	74.8
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$3,257,000