IS 470 W over IS 435, US 71, RP IS435S

Map 

Facts 

Name:	IS 470 W over IS 435, US 71, RP IS435S
Structure number:	29192
Location:	S 35 T 48 N R 33 W
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	211.0 ft. [64.3 m]
Total length:	1839.7 ft. [560.7 m]
Roadway width between curbs:	71.9 ft. [21.9 m]
Deck width edge-to-edge:	74.8 ft. [22.8 m]
Vertical clearance below bridge:	17.1 ft. [5.2 m]
Skew angle:	36°
Owner:	State Highway Agency [01]
Year built:	2002
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:	12
Main spans material:	Steel continuous [4]
Main spans design:	Stringer/Multi-beam or girder [02]
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:	41,146 [as of 2009]
Truck traffic:	11% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Excellent [9 out of 9]
Substructure condition:	Excellent [9 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	69.3 tons [63.0 metric tons]
Inventory rating:	40.7 tons [37.0 metric tons]
Sufficiency rating:	92.2

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