MONROE STREET VIAD over CSX

Facts 

Name:	MONROE STREET VIAD over CSX
Structure number:	200000BC5214010
Location:	0.1 MI NW OF I-95
Purpose:	Carries highway and pedestrian walkway over highway and railroad
Route classification:	Local (Urban) [19]
Length of largest span:	160.1 ft. [48.8 m]
Total length:	891.1 ft. [271.6 m]
Roadway width between curbs:	53.5 ft. [16.3 m]
Deck width edge-to-edge:	61.0 ft. [18.6 m]
Vertical clearance above deck:	19.0 ft. [5.8 m]
Vertical clearance below bridge:	23.3 ft. [7.1 m]
Owner:	City or Municipal Highway Agency [04]
Year built:	1955
Year reconstructed:	2006
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:	9
Main spans material:	Prestressed concrete [5]
Main spans design:	Box beam or girders - Multiple [05]
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:	12,000 [as of 2007]
Truck traffic:	10% of total traffic
Deck condition:	Excellent [9 out of 9]
Superstructure condition:	Excellent [9 out of 9]
Substructure condition:	Excellent [9 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	62.4 tons [56.7 metric tons]
Inventory rating:	36.6 tons [33.3 metric tons]
Sufficiency rating:	81.6
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$12,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	16,700 [as of 1994]
Truck traffic:	5% of total traffic
Deck condition:	Poor [4 out of 9]
Superstructure condition:	Fair [5 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:	79.2 tons [72.0 metric tons]
Inventory rating:	47.5 tons [43.2 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	56.2
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$1,070,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	11,684 [as of 1988]
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	79.2 tons [72.0 metric tons]
Inventory rating:	47.5 tons [43.2 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	63.5

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