Share:

COUNTY HIGHWAY over I-29/CHRISTINE INT

Map 

Coordinates:
+46.57258, -96.82341
46°34'21" N, 96°49'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:COUNTY HIGHWAY over I-29/CHRISTINE INT
Structure number:0029044126
Location:4 SOUTH OF ND 46
Purpose:Carries highway overpass over highway
Route classification:Major Collector (Rural) [07]
Length of largest span:117.1 ft. [35.7 m]
Total length:234.9 ft. [71.6 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:32.5 ft. [9.9 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1973
Year reconstructed:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
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:Low slump Concrete [4]

Latest Available Inspection: December 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:300 [as of 2015]
Truck traffic:12% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Scour condition:Bridge not over waterway. [N]
Operating rating:50.4 tons [45.8 metric tons]
Inventory rating:30.1 tons [27.4 metric tons]
Sufficiency rating:94.4

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201594.4FairSatisfactoryGoodGood-300
September 201394.9FairSatisfactoryGoodGood-300
November 201194.9GoodVery GoodVery GoodGood-300
January 201095.9GoodVery GoodVery GoodGood-300
November 200795.9GoodExcellentVery GoodGood-300
December 200591.5GoodExcellentVery GoodGood-300
November 200391.5GoodExcellentVery GoodGood-300
November 200191.5GoodVery GoodGoodVery Good-300
November 199988.5PoorPoorGoodVery GoodSD300
December 199790.5FairFairGoodVery Good-300
February 199691.5FairSatisfactoryGoodVery Good-300
February 199489.5FairSatisfactoryGoodVery Good-300
January 199289.5GoodGoodGoodVery Good-300