US Bridges

28th ST SE over FM Diversion

Good

Cass County, North Dakota · 2 W of Booktree Park · Structure no. 000000009136170

Built
2024
1 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Concrete Continuous
Length
440 ft
4 main spans
Daily traffic
195
2023 count
Owner
Local
Other Local Agency

About this bridge

28th ST SE over FM Diversion is a concrete continuous stringer/multi-beam or girder carrying 28th ST SE over FM Diversion in Cass 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 195 vehicles a day, roughly 20% of them trucks, projected to reach 518 by 2043. The structure is 440 ft (134.1 m) long and 43 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

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Carries28th ST SE
CrossesFM Diversion
Location2 W of Booktree Park
RouteCounty Highway 922
CountyCass County
StateNorth Dakota
Coordinates47.00639, -96.94278
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.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.3 US tons
Inventory rating54.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHL 93
Structure length440 ft (134.1 m)
Longest span109 ft (33.3 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic195 (2023)
Projected traffic518 by 2043
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther Local Agency
Maintained byOther Local 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 28th ST SE over FM Diversion built?

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

What condition is 28th ST SE over FM Diversion 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 November 2024.

How much traffic does 28th ST SE over FM Diversion carry?

About 195 vehicles per day (2023 count), of which roughly 20% are trucks.

How long is 28th ST SE over FM Diversion?

The structure is 440 ft (134.1 m) long with a longest span of 109 ft (33.3 m) and a deck 43 ft wide.

Who owns 28th ST SE over FM Diversion?

It is owned by the Other Local Agency.