ROBINSON AVENUE over STATE ROUTE 163

Map 

Facts 

Name:	ROBINSON AVENUE over STATE ROUTE 163
Structure number:	57 0219
Location:	11-SD-163-2.49-SD
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Collector (Urban) [17]
Length of largest span:	51.8 ft. [15.8 m]
Total length:	184.1 ft. [56.1 m]
Roadway width between curbs:	25.9 ft. [7.9 m]
Deck width edge-to-edge:	36.4 ft. [11.1 m]
Vertical clearance below bridge:	16.1 ft. [4.9 m]
Skew angle:	16°
Owner:	State Highway Agency [01]
Year built:	1942
Historic significance:	Bridge is eligible for the National Register of Historic Places [2]
Design load:	MS 18 / HS 20 [5]
Number of main spans:	4
Main spans material:	Concrete continuous [2]
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:	10,900 [as of 2000]
Truck traffic:	1% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	62.4 tons [56.7 metric tons]
Inventory rating:	37.7 tons [34.3 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	71.6
Recommended work:	Bridge deck rehabilitation with only incidental widening. [36]
Estimated cost of work:	$1,036,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	17,740 [as of 1998]
Truck traffic:	1% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	62.8 tons [57.1 metric tons]
Inventory rating:	36.9 tons [33.5 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	70.7
Recommended work:	Bridge deck rehabilitation with only incidental widening. [36]
Estimated cost of work:	$467,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	17,740 [as of 1991]
Truck traffic:	1% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 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]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	72.2
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$450,000

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