I-70 WB HIGHWAY over US-169 & US-69 NB

Map 

Facts 

Name:	I-70 WB HIGHWAY over US-169 & US-69 NB
Structure number:	999907001050241
Location:	I70/US169 & US69 E JCT
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	104.3 ft. [31.8 m]
Total length:	274.0 ft. [83.5 m]
Roadway width between curbs:	56.8 ft. [17.3 m]
Deck width edge-to-edge:	59.4 ft. [18.1 m]
Vertical clearance below bridge:	16.1 ft. [4.9 m]
Skew angle:	43°
Owner:	State Highway Agency [01]
Year built:	1957
Year reconstructed:	1993
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:	3
Main spans material:	Steel continuous [4]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Low slump Concrete [4]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	20,550 [as of 2009]
Truck traffic:	21% 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:	89.8 tons [81.6 metric tons]
Inventory rating:	53.9 tons [49.0 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	86.9
Recommended work:	Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:	$536,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	16,050 [as of 1999]
Truck traffic:	23% 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:	89.1 tons [81.0 metric tons]
Inventory rating:	53.5 tons [48.6 metric tons]
Sufficiency rating:	87.3
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$1,417,000

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	16,245 [as of 1990]
Truck traffic:	17% of total traffic
Deck condition:	Satisfactory [6 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:	50.1 tons [45.5 metric tons]
Inventory rating:	27.8 tons [25.3 metric tons]
Sufficiency rating:	73.7
Recommended work:	Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:	$510,000

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