US Bridges

County Hiway 4739 over I-94/BLOOM Interchange

Fair

Stutsman County, North Dakota · 2 East of US 52 · Structure no. 0094262361

Built
1997
28 years old
Condition
Fair
inspected November 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
204 ft
4 main spans
Daily traffic
630
2020 count
Owner
State
State Highway Agency

About this bridge

County Hiway 4739 over I-94/BLOOM Interchange is a prestressed concrete continuous box beam or girders - single or spread carrying County Hiway 4739 over I-94/BLOOM Interchange in Stutsman County, North Dakota. It was built in 1997, so it is 28 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 fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 630 vehicles a day, roughly 15% of them trucks, projected to reach 1,140 by 2040. The structure is 204 ft (62.2 m) long and 38 ft wide.

Location

Open in Google Maps
CarriesCounty Hiway 4739
CrossesI-94/BLOOM Interchange
Location2 East of US 52
RouteCounty Highway 4739
CountyStutsman County
StateNorth Dakota
Coordinates46.89233, -98.62942
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating92.8 US tons
Inventory rating55.4 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 25 or greater
Structure length204 ft (62.2 m)
Longest span66 ft (20.1 m)
Deck width38 ft (11.7 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic630 (2020)
Projected traffic1,140 by 2040
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was County Hiway 4739 over I-94/BLOOM Interchange built?

It was built in 1997, making it 28 years old in 2025.

What condition is County Hiway 4739 over I-94/BLOOM Interchange in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2023.

How much traffic does County Hiway 4739 over I-94/BLOOM Interchange carry?

About 630 vehicles per day (2020 count), of which roughly 15% are trucks.

How long is County Hiway 4739 over I-94/BLOOM Interchange?

The structure is 204 ft (62.2 m) long with a longest span of 66 ft (20.1 m) and a deck 38 ft wide.

Who owns County Hiway 4739 over I-94/BLOOM Interchange?

It is owned by the State Highway Agency.