Interstate 29 over 13th Ave S Interchange
FairCass County, North Dakota · 1 North of I-94 - Fargo · Structure no. 0029064252 L
- Built
- 2002
- 23 years old
- Condition
- Fair
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 236 ft
- 2 main spans
- Daily traffic
- 21,065
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 29 over 13th Ave S Interchange is a prestressed concrete continuous stringer/multi-beam or girder carrying Interstate 29 over 13th Ave S Interchange in Cass County, North Dakota. It was built in 2002, so it is 23 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 21,065 vehicles a day, roughly 9% of them trucks, projected to reach 34,735 by 2039. The structure is 236 ft (71.9 m) long and 71 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 29 over 13th Ave S Interchange built?
It was built in 2002, making it 23 years old in 2025.
What condition is Interstate 29 over 13th Ave S 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 August 2023.
How much traffic does Interstate 29 over 13th Ave S Interchange carry?
About 21,065 vehicles per day (2019 count), of which roughly 9% are trucks.
How long is Interstate 29 over 13th Ave S Interchange?
The structure is 236 ft (71.9 m) long with a longest span of 116 ft (35.4 m) and a deck 71 ft wide.
Who owns Interstate 29 over 13th Ave S Interchange?
It is owned by the State Highway Agency.