INTERSTATE 94 over HALFWAY LAKE INTERCHANGE

Map

Coordinates:
+46.88500, -99.23667
46°53'06" N, 99°14'12" W

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

Name:	INTERSTATE 94 over HALFWAY LAKE INTERCHANGE
Structure number:	0094233343 L
Location:	5 EAST OF ND 30
Purpose:	Carries highway overpass over highway
Route classification:	Principal Arterial - Interstate (Rural) `[01]`
Length of largest span:	43.0 ft. `[13.1 m]`
Total length:	115.2 ft. `[35.1 m]`
Roadway width between curbs:	40.0 ft. `[12.2 m]`
Deck width edge-to-edge:	43.0 ft. `[13.1 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	9°
Owner:	State Highway Agency `[01]`
Year built:	1958
Year reconstructed:	1986
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:	Concrete continuous `[2]`
Main spans design:	Tee beam `[04]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Low slump Concrete `[4]`

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	3,300 `[as of 2018]`
Truck traffic:	23% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
Deck geometry appraisal:	Better than present minimum criteria `[7]`
Underclearances appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	96.7

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
November 2017	Good	Good	Good	Good	3300	96.7
March 2016	Good	Good	Good	Good	3300	96.7
November 2013	Good	Good	Good	Good	3300	96.7
April 2011	Good	Good	Good	Good	3300	95.7
January 2010	Good	Good	Good	Good	3300	95.7
October 2007	Good	Good	Good	Good	3300	95.7
January 2006	Good	Good	Good	Good	3300	95.7
January 2004	Good	Good	Good	Good	3300	95.7
October 2001	Good	Good	Good	Good	3300	95.7
January 2000	Good	Good	Good	Good	3200	95.7
November 1997	Good	Good	Good	Good	2995	94.7
January 1996	Good	Very Good	Good	Good	2747	94.8
October 1993	Good	Very Good	Good	Good	2465	94.8
December 1991	Good	Very Good	Good	Good	1940	94.9

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Reinforced Concrete Girder/Beam	linear ft.	1,555	38	1,495	22	0
Deck
Reinforced Concrete Deck	sq. ft.	4,596	3,050	1,546	0	0
Wearing Surfaces	sq. ft.	4,596	3,050	1,546	0	0
Substructure
Reinforced Concrete Abutment	linear ft.	85	65	12	8	0
Steel Pile	each	20	20	0	0	0
Steel Protective Coating	sq. ft.	100	90	0	10	0
Joints
Pourable Joint	linear ft.	80	34	0	46	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	230	207	20	3	0