ARLINGTON AVENUE over I-170

Facts 

Name:	ARLINGTON AVENUE over I-170
Structure number:	200000BC1509010
Location:	ARLINGTON AVE/ IS 170
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Local (Urban) [19]
Length of largest span:	77.1 ft. [23.5 m]
Total length:	180.1 ft. [54.9 m]
Roadway width between curbs:	51.8 ft. [15.8 m]
Deck width edge-to-edge:	69.9 ft. [21.3 m]
Vertical clearance below bridge:	16.1 ft. [4.9 m]
Owner:	City or Municipal Highway Agency [04]
Year built:	1976
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:	3
Main spans material:	Concrete continuous [2]
Main spans design:	Box Beam or girders - Single or Spread [06]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	3,025 [as of 2007]
Truck traffic:	5% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	92.1 tons [83.7 metric tons]
Inventory rating:	41.6 tons [37.8 metric tons]
Sufficiency rating:	83.4
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$133,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	2,500 [as of 1994]
Truck traffic:	5% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	92.1 tons [83.7 metric tons]
Inventory rating:	41.6 tons [37.8 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	80.5
Recommended work:	Other structural work, including hydraulic replacements. [38]
Estimated cost of work:	$133,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	2,500 [as of 1981]
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	92.1 tons [83.7 metric tons]
Inventory rating:	41.6 tons [37.8 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	82.5

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