MERCER, DEXTER over BROAD ST

Map 

Facts 

Name:	MERCER, DEXTER over BROAD ST
Structure number:	085535000000000
Location:	Mercer St & Broad St
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Other Principal Arterial (Urban) [14]
Length of largest span:	32.2 ft. [9.8 m]
Total length:	66.9 ft. [20.4 m]
Roadway width between curbs:	54.1 ft. [16.5 m]
Deck width edge-to-edge:	70.9 ft. [21.6 m]
Vertical clearance below bridge:	16.1 ft. [4.9 m]
Skew angle:	54°
Owner:	City or Municipal Highway Agency [04]
Year built:	1956
Historic significance:	Historical significance is not determinable at this time [4]
Design load:	MS 18 / HS 20 [5]
Number of main spans:	2
Main spans material:	Concrete [1]
Main spans design:	Tee beam [04]
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:	42,546 [as of 2007]
Truck traffic:	15% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	35.6 tons [32.4 metric tons]
Inventory rating:	20.8 tons [18.9 metric tons]
Sufficiency rating:	61.9
Estimated cost of work:	$285,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	180,897 [as of 1975]
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	35.6 tons [32.4 metric tons]
Inventory rating:	20.8 tons [18.9 metric tons]
Sufficiency rating:	61.9
Estimated cost of work:	$285,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	18,089 [as of 1975]
Truck traffic:	5% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
Scour condition:	Bridge not over waterway. [N]
Inventory rating:	24.8 tons [22.5 metric tons]
Sufficiency rating:	69.9
Estimated cost of work:	$285,000

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