US Bridges

CO HWY 5/CMC 1833 over Turtle River

Good

Grand Forks County, North Dakota · 2 South of Manvel · Structure no. 000000018133114

Built
2024
1 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
156 ft
3 main spans
Daily traffic
190
2024 count
Owner
County
County Highway Agency

About this bridge

CO HWY 5/CMC 1833 over Turtle River is a prestressed concrete box beam or girders - single or spread carrying CO HWY 5/CMC 1833 over Turtle River in Grand Forks County, North Dakota. It was built in 2024, so it is 1 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 190 vehicles a day, roughly 39% of them trucks, projected to reach 225 by 2044. The structure is 156 ft (47.5 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCO HWY 5/CMC 1833
CrossesTurtle River
Location2 South of Manvel
RouteCounty Highway 1833
Coordinates48.04298, -97.19162
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length156 ft (47.5 m)
Longest span52 ft (15.9 m)
Deck width34 ft (10.4 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic190 (2024)
Projected traffic225 by 2044
Trucks39%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 CO HWY 5/CMC 1833 over Turtle River built?

It was built in 2024, making it 1 years old in 2025.

What condition is CO HWY 5/CMC 1833 over Turtle 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 October 2024.

How much traffic does CO HWY 5/CMC 1833 over Turtle River carry?

About 190 vehicles per day (2024 count), of which roughly 39% are trucks.

How long is CO HWY 5/CMC 1833 over Turtle River?

The structure is 156 ft (47.5 m) long with a longest span of 52 ft (15.9 m) and a deck 34 ft wide.

Who owns CO HWY 5/CMC 1833 over Turtle River?

It is owned by the County Highway Agency.