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IRRFB ND HIWAY 23 over MISSSOURI RIVER

McKenzie County, North Dakota

Map

Coordinates:
+47.98167, -102.55667
47°58'54" N, 102°33'24" W

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Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	IRRFB ND HIWAY 23 over MISSSOURI RIVER
Structure number:	0023046203
Location:	3 WEST OF ND 1804
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Other (Rural) `[02]`
Length of largest span:	310.1 ft. `[94.5 m]`
Total length:	4517.3 ft. `[1376.8 m]`
Roadway width between curbs:	40.0 ft. `[12.2 m]`
Deck width edge-to-edge:	52.8 ft. `[16.1 m]`
Vertical clearance below bridge:	52.5 ft. `[16.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	2005
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 22.5 / HS 25 `[9]`
Number of main spans:	15
Main spans material:	Prestressed concrete continuous `[6]`
Main spans design:	Segmental box girder `[21]`
Deck type:	Not applicable `[N]`

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	5,070 `[as of 2017]`
Truck traffic:	6% of total traffic
Superstructure condition:	Very Good `[8 out of 9]`
Substructure condition:	Very Good `[8 out of 9]`
Structural appraisal:	Equal to present desirable criteria `[8]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
Channel protection:	There are no noticeable or noteworthy deficiencies which affect the condition of the channel. `[9]`
Pier/abutment protection:	None present but re-evaluation suggested `[5]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	79.0

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
November 2017	Good	-	Very Good	Very Good	5070	79.0
October 2015	Good	-	Very Good	Very Good	5070	79.0
October 2013	Good	-	Very Good	Very Good	5070	79.0
January 2012	Good	-	Very Good	Very Good	5070	79.0
November 2009	Good	-	Excellent	Excellent	5070	79.0
March 2008	Good	-	Excellent	Excellent	5070	79.0
November 2003	Fair	Fair	Satisfactory	Satisfactory	4650	32.3
October 2002	Fair	Fair	Satisfactory	Satisfactory	4650	32.3
February 2002	Fair	Fair	Satisfactory	Satisfactory	4650	34.3
2000	Good	-	Excellent	Excellent	5070	79.0
November 1999	Fair	Fair	Satisfactory	Satisfactory	4300	32.3
November 1997	Fair	Fair	Satisfactory	Satisfactory	4200	32.3
November 1995	Fair	Fair	Satisfactory	Satisfactory	4455	30.3
December 1993	Fair	Satisfactory	Satisfactory	Satisfactory	2700	31.3
December 1991	Fair	Satisfactory	Satisfactory	Good	2500	33.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girder	linear ft.	4,500	4,500	0	0	0
Substructure
Reinforced Concrete Column	each	14	14	0	0	0
Reinforced Concrete Abutment	linear ft.	102	102	0	0	0
Reinforced Concrete Pile Cap/Footing	linear ft.	46	46	0	0	0
Reinforced Concrete Pier Cap	linear ft.	203	203	0	0	0
Joints
Open Joint	linear ft.	106	106	0	0	0
Bearings
Pot Bearing	each	32	28	4	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	4,500	4,500	0	0	0
Steel Protective Coating	sq. ft.	100	100	0	0	0
Reinforced Concrete Bridge Rail	linear ft.	9,000	9,000	0	0	0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
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