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 

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. ratingEvaluationDeckSuper.Sub.ADT
December 201594.9Not deficientSatisfactoryGoodVery Good2800
September 201394.9Not deficientSatisfactoryGoodVery Good2800
December 201194.9Not deficientSatisfactoryGoodVery Good2800
April 201094.9Not deficientSatisfactoryGoodVery Good2800
March 201094.9Not deficientSatisfactoryGoodVery Good2800
November 200794.9Not deficientSatisfactoryGoodVery Good2800
October 200594.9Not deficientSatisfactoryGoodVery Good2800
November 200394.9Not deficientGoodGoodVery Good2800
November 200194.8Not deficientSatisfactoryGoodVery Good2800
November 199994.8Not deficientSatisfactoryGoodVery Good2800
December 199794.9Not deficientSatisfactoryGoodVery Good2775
February 199695.3Not deficientSatisfactoryGoodVery Good2374
April 199492.8Not deficientGoodGoodVery Good1940
January 199293.4Not deficientGoodGoodVery Good1440