US Bridges

Nd Highway 32 over No. Branch Forest River

Good

Walsh County, North Dakota · 5 South of Nd 17 · Structure no. 0032186590

Built
1962
63 years old
Condition
Good
inspected September 2024
Type
Tee Beam
Concrete Continuous
Length
80 ft
3 main spans
Daily traffic
790
2019 count
Owner
State
State Highway Agency

About this bridge

Nd Highway 32 over No. Branch Forest River is a concrete continuous tee beam carrying Nd Highway 32 over No. Branch Forest River in Walsh County, North Dakota. It was built in 1962, so it is 63 years old, older 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 790 vehicles a day, roughly 24% of them trucks, projected to reach 790 by 2039. The structure is 80 ft (24.4 m) long and 36 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

CarriesNd Highway 32
CrossesNo. Branch Forest River
Location5 South of Nd 17
RouteState Highway 32
Coordinates48.32823, -97.86007
Functional classRural Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating81 US tons
Inventory rating48.5 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length80 ft (24.4 m)
Longest span29 ft (8.8 m)
Deck width36 ft (10.9 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic790 (2019)
Projected traffic790 by 2039
Trucks24%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 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 32 over No. Branch Forest River built?

It was built in 1962, making it 63 years old in 2025.

What condition is Nd Highway 32 over No. Branch Forest River 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 September 2024.

How much traffic does Nd Highway 32 over No. Branch Forest River carry?

About 790 vehicles per day (2019 count), of which roughly 24% are trucks.

How long is Nd Highway 32 over No. Branch Forest River?

The structure is 80 ft (24.4 m) long with a longest span of 29 ft (8.8 m) and a deck 36 ft wide.

Who owns Nd Highway 32 over No. Branch Forest River?

It is owned by the State Highway Agency.