SAWMIL OVER 270 over SAWMILL OVER I-270

Map 

Facts 

Name:	SAWMIL OVER 270 over SAWMILL OVER I-270
Structure number:	2510553
Location:	1 MI E OF SR 257
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Collector (Urban) [17]
Length of largest span:	82.7 ft. [25.2 m]
Total length:	169.6 ft. [51.7 m]
Roadway width between curbs:	150.9 ft. [46.0 m]
Deck width edge-to-edge:	192.6 ft. [58.7 m]
Vertical clearance below bridge:	16.7 ft. [5.1 m]
Skew angle:	29°
Owner:	State Highway Agency [01]
Year built:	2000
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:	2
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:	54,800 [as of 2000]
Deck condition:	Excellent [9 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:	44.6 tons [40.5 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	99.0

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