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LINN-DELA RD over BUFFALO CREEK

Linn County, Iowa

Map 

Coordinates:
+42.50000, -91.90278
42°30'00" N, 91°54'10" W
Source: National Bridge Inventory (2010 edition)
Information not verified. Use at your own risk.

Facts 

Name:LINN-DELA RD over BUFFALO CREEK
Structure number:000000000222951
Location:0860604
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:24.0 ft. [7.3 m]
Total length:120.1 ft. [36.6 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:24.6 ft. [7.5 m]
Owner:County Highway Agency [02]
Year built:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:5
Main spans material:Wood or timber [7]
Main spans design:Slab [01]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

2010 Inspection 

Status:Open, no restriction [A]
Average daily traffic:50 [as of 2005]
Deck condition:Excellent [9 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Excellent [9 out of 9]
Channel protection:There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:42.8 tons [38.9 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:100.0

Comments 

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