US Bridges

52nd Ave South over Red River of the North

Good

Cass County, North Dakota · 52nd Ave South-Fargo · Structure no. 0000FRGO30

Built
1978
47 years old
Condition
Good
inspected September 2021
Type
Stringer/Multi-beam or Girder
Steel
Length
597 ft
8 main spans
Daily traffic
1,875
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

52nd Ave South over Red River of the North is a steel stringer/multi-beam or girder carrying 52nd Ave South over Red River of the North in Cass County, North Dakota. It was built in 1978, so it is 47 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 1,875 vehicles a day, roughly 8% of them trucks, projected to reach 2,810 by 2039. The structure is 597 ft (182 m) long and 55 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Carries52nd Ave South
CrossesRed River of the North
Location52nd Ave South-Fargo
RouteCity Street 8491
Coordinates46.80341, -96.79674
Functional classUrban 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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2021
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating57.8 US tons
Inventory rating34.5 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans8
Design loadHS 20
Structure length597 ft (182 m)
Longest span125 ft (38.1 m)
Deck width55 ft (16.9 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,875 (2019)
Projected traffic2,810 by 2039
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 52nd Ave South over Red River of the North built?

It was built in 1978, making it 47 years old in 2025.

What condition is 52nd Ave South over Red River of the North 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 2021.

How much traffic does 52nd Ave South over Red River of the North carry?

About 1,875 vehicles per day (2019 count), of which roughly 8% are trucks.

How long is 52nd Ave South over Red River of the North?

The structure is 597 ft (182 m) long with a longest span of 125 ft (38.1 m) and a deck 55 ft wide.

Who owns 52nd Ave South over Red River of the North?

It is owned by the City or Municipal Highway Agency.