FM 2478 over Rowlett Creek
GoodCollin County, Texas · 3.7 MI N of SH 121 · Structure no. 180430235101011
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected November 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 125 ft
- 3 main spans
- Daily traffic
- 30,693
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
FM 2478 over Rowlett Creek is a prestressed concrete slab carrying FM 2478 over Rowlett Creek in Collin County, Texas. It was built in 2012, so it is 13 years old, younger than the Texas average of 44.4 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 30,693 vehicles a day, roughly 4% of them trucks, projected to reach 30,881 by 2040. The structure is 125 ft (38.1 m) long and 110 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM 2478 over Rowlett Creek built?
It was built in 2012, making it 13 years old in 2025.
What condition is FM 2478 over Rowlett Creek 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 2023.
How much traffic does FM 2478 over Rowlett Creek carry?
About 30,693 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is FM 2478 over Rowlett Creek?
The structure is 125 ft (38.1 m) long with a longest span of 45 ft (13.7 m) and a deck 110 ft wide.
Who owns FM 2478 over Rowlett Creek?
It is owned by the State Highway Agency.