TH 47 over BNSF RR

Map 

Facts 

Name:	TH 47 over BNSF RR
Structure number:	27072
Location:	3.4 MI S OF JCT TH 694
Purpose:	Carries highway and pedestrian walkway over railroad
Route classification:	Minor Arterial (Urban) [16]
Length of largest span:	164.4 ft. [50.1 m]
Total length:	505.3 ft. [154.0 m]
Roadway width between curbs:	59.1 ft. [18.0 m]
Deck width edge-to-edge:	71.9 ft. [21.9 m]
Vertical clearance below bridge:	23.3 ft. [7.1 m]
Skew angle:	50°
Owner:	State Highway Agency [01]
Year built:	1998
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 22.5 / HS 25 [9]
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:	Low slump Concrete [4]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	13,500 [as of 2008]
Truck traffic:	4% 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:	82.3 tons [74.8 metric tons]
Inventory rating:	49.2 tons [44.7 metric tons]
Sufficiency rating:	95.7

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	13,700 [as of 1996]
Truck traffic:	5% of total traffic
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:	81.6 tons [74.2 metric tons]
Inventory rating:	48.8 tons [44.4 metric tons]
Sufficiency rating:	95.7

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