I 70 ML EBND over I 25 ML & RAMPS

Map 

Facts 

Name:	I 70 ML EBND over I 25 ML & RAMPS
Structure number:	E-16-MR
Location:	AT I 25 AND I 70
Purpose:	Carries highway overpass (third level) over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	236.2 ft. [72.0 m]
Total length:	2313.8 ft. [705.2 m]
Roadway width between curbs:	56.1 ft. [17.1 m]
Deck width edge-to-edge:	59.1 ft. [18.0 m]
Vertical clearance above deck:	17.4 ft. [5.3 m]
Vertical clearance below bridge:	24.6 ft. [7.5 m]
Skew angle:	12°
Owner:	State Highway Agency [01]
Year built:	1991
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18+Mod / HS 20+Mod [6]
Number of main spans:	13
Main spans material:	Steel continuous [4]
Main spans design:	Box Beam or girders - Single or Spread [06]
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:	49,350 [as of 2007]
Truck traffic:	7% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Very Good [8 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	67.9 tons [61.7 metric tons]
Inventory rating:	36.0 tons [32.7 metric tons]
Sufficiency rating:	90.0

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	55,923 [as of 1997]
Truck traffic:	9% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Very Good [8 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	67.3 tons [61.2 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	85.7

1992 Inspection 

Status:	New structure not yet open to traffic [G]
Average daily traffic:	36,000 [as of 1990]
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:	35.6 tons [32.4 metric tons]
Sufficiency rating:	92.6

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