I 70 ML WBND over SH 35 ML

Map 

Facts 

Name:	I 70 ML WBND over SH 35 ML
Structure number:	E-17-GA
Location:	DENVER
Purpose:	Carries highway overpass over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	65.6 ft. [20.0 m]
Total length:	130.9 ft. [39.9 m]
Roadway width between curbs:	47.9 ft. [14.6 m]
Deck width edge-to-edge:	52.2 ft. [15.9 m]
Vertical clearance below bridge:	15.4 ft. [4.7 m]
Owner:	State Highway Agency [01]
Year built:	1964
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:	Tee beam [04]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	65,000 [as of 2007]
Truck traffic:	8% of total traffic
Deck condition:	Poor [4 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Poor [4 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	52.9 tons [48.1 metric tons]
Inventory rating:	31.9 tons [29.0 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	60.0
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$1,619,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	57,645 [as of 1997]
Truck traffic:	11% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	51.5 tons [46.8 metric tons]
Inventory rating:	30.7 tons [27.9 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	76.9

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	41,500 [as of 1988]
Truck traffic:	9% 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:	44.6 tons [40.5 metric tons]
Inventory rating:	34.7 tons [31.5 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	90.7

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