IR71 SOUTH BOUND over BROADWY/71SRAMP/US50 RAM

Map 

Facts 

Name:	IR71 SOUTH BOUND over BROADWY/71SRAMP/US50 RAM
Structure number:	3106497
Location:	1ST BR SOUTH OF LYTLE TUN
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	148.6 ft. [45.3 m]
Total length:	541.4 ft. [165.0 m]
Roadway width between curbs:	41.3 ft. [12.6 m]
Deck width edge-to-edge:	44.3 ft. [13.5 m]
Vertical clearance below bridge:	17.4 ft. [5.3 m]
Owner:	State Highway Agency [01]
Year built:	1999
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:	4
Main spans material:	Steel continuous [4]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	56,500 [as of 2005]
Truck traffic:	10% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Very Good [8 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:	28.7 tons [26.1 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	80.0

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