Share:

INTERSTATE 29 over WILD RICE RIVER

Map 

Coordinates:
+46.53688, -96.82676
46°32'13" N, 96°49'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:INTERSTATE 29 over WILD RICE RIVER
Structure number:0029041629 L
Location:7 SOUTH OF ND 46
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:94.2 ft. [28.7 m]
Total length:245.1 ft. [74.7 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Owner:State Highway Agency [01]
Year built:1973
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:3
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]

Latest Available Inspection: December 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,800 [as of 2015]
Truck traffic:21% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:59.4 tons [54.0 metric tons]
Inventory rating:41.5 tons [37.7 metric tons]
Sufficiency rating:94.9

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201594.9FairSatisfactoryGoodVery Good-2800
September 201394.9FairSatisfactoryGoodVery Good-2800
December 201194.9FairSatisfactoryGoodVery Good-2800
April 201094.9FairSatisfactoryGoodVery Good-2800
March 201094.9FairSatisfactoryGoodVery Good-2800
November 200794.9FairSatisfactoryGoodVery Good-2800
October 200594.9FairSatisfactoryGoodVery Good-2800
November 200394.9GoodGoodGoodVery Good-2800
November 200194.8FairSatisfactoryGoodVery Good-2800
November 199994.8FairSatisfactoryGoodVery Good-2800
December 199794.9FairSatisfactoryGoodVery Good-2775
February 199695.3FairSatisfactoryGoodVery Good-2374
April 199492.8GoodGoodGoodVery Good-1940
January 199293.4GoodGoodGoodVery Good-1440