I 70 ML EBND over SH 35 ML

Map 

Facts 

Name:	I 70 ML EBND over SH 35 ML
Structure number:	E-17-GB
Location:	DENVER
Purpose:	Carries highway overpass over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	66.3 ft. [20.2 m]
Total length:	130.6 ft. [39.8 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]

Latest Available Inspection: September 2015 

Good/Fair/Poor Condition:	Poor
Status:	Open, no restriction [A]
Average daily traffic:	64,000 [as of 2011]
Truck traffic:	8% of total traffic
Deck condition:	Poor [4 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Poor [4 out of 9]
Structural appraisal:	Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:	Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:	Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:	Equal to present desirable criteria [8]
Pier/abutment protection:	Navigation protection not required [1]
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]
Sufficiency rating:	60.0
Estimated cost of work:	$1,619,000

Previous Inspections 

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
September 2015	60.0	Poor	Poor	Fair	Poor	SD	64000
September 2013	60.0	Poor	Poor	Fair	Poor	SD	64000
August 2011	60.0	Poor	Poor	Fair	Poor	SD	65000
September 2009	60.0	Poor	Poor	Fair	Poor	SD	65000
September 2007	60.0	Poor	Poor	Fair	Poor	SD	62150
September 2005	60.0	Poor	Poor	Fair	Poor	SD	61088
October 2003	59.1	Poor	Poor	Good	Poor	SD	58779
August 2001	76.9	Fair	Fair	Good	Fair	FO	58779
August 1999	76.9	Fair	Fair	Good	Fair	FO	57645
September 1997	88.8	Fair	Fair	Good	Satisfactory	FO	51500
November 1995	85.8	Fair	Fair	Good	Satisfactory	FO	51500
July 1993	77.7	Fair	Satisfactory	Good	Fair	FO	30600
September 1991	90.7	Fair	Satisfactory	Good	Satisfactory	FO	41500