Share:

LOCAL over STREAM

Map 

Coordinates:
+42.35000, -96.24167
42°21'00" N, 96°14'30" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LOCAL over STREAM
Structure number:000000000251081
Location:085420404
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:23.0 ft. [7.0 m]
Total length:23.0 ft. [7.0 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Skew angle:45°
Owner:County Highway Agency [02]
Year built:1973
Year reconstructed:1993
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: May 2014 

Status:Open, no restriction [A]
Average daily traffic:80 [as of 2011]
Truck traffic:45% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Culvert condition:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:36.0 tons [32.7 metric tons]
Inventory rating:27.0 tons [24.5 metric tons]
Sufficiency rating:81.7
Recommended work:Other structural work, including hydraulic replacements. [38]

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201481.7Not deficient---80
May 201292.8Not deficient---80
May 201092.5Not deficient---30
June 200889.5Not deficient---30
May 200689.9Not deficient---40
April 200489.9Not deficient---40
May 200289.9Not deficient---70
March 200089.9Not deficient---70
December 199789.9Not deficient---70
February 199689.9Not deficient---70
January 199489.9Not deficient---70
February 199289.9Not deficient---85