US Bridges

Nd Highway 67 over Overflow to Buffalo Cr.

Good

Bowman County, North Dakota · South Edge of Scranton · Structure no. 0067000101

Built
1994
31 years old, rebuilt 2006
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
21 ft
2 main spans
Daily traffic
775
2019 count
Owner
State
State Highway Agency

About this bridge

Nd Highway 67 over Overflow to Buffalo Cr. is a concrete culvert carrying Nd Highway 67 over Overflow to Buffalo Cr. in Bowman County, North Dakota. It was built in 1994 and reconstructed in 2006, so it is 31 years old, younger than the North Dakota average of 48.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 775 vehicles a day, roughly 14% of them trucks, projected to reach 825 by 2039. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 52.8 mi (85 km).

CarriesNd Highway 67
CrossesOverflow to Buffalo Cr.
LocationSouth Edge of Scranton
RouteState Highway 67
Coordinates46.14635, -103.14412
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection9 ExcellentNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating99.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 25 or greater
Structure length21 ft (6.4 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic775 (2019)
Projected traffic825 by 2039
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed52.8 mi (85 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Nd Highway 67 over Overflow to Buffalo Cr. built?

It was built in 1994, making it 31 years old in 2025. It was reconstructed in 2006.

What condition is Nd Highway 67 over Overflow to Buffalo Cr. in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2023.

How much traffic does Nd Highway 67 over Overflow to Buffalo Cr. carry?

About 775 vehicles per day (2019 count), of which roughly 14% are trucks.

How long is Nd Highway 67 over Overflow to Buffalo Cr.?

The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).

Who owns Nd Highway 67 over Overflow to Buffalo Cr.?

It is owned by the State Highway Agency.