SR1504 over Porter Cow Branch
GoodColumbus County, North Carolina · 0.1 MI E JCT SR1506 · Structure no. 000000000470185
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected October 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 92 ft
- 3 main spans
- Daily traffic
- 460
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
SR1504 over Porter Cow Branch is a prestressed concrete slab carrying SR1504 over Porter Cow Branch in Columbus County, North Carolina. It was built in 2010, so it is 15 years old, younger than the North Carolina average of 38.7 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 460 vehicles a day, roughly 6% of them trucks, projected to reach 920 by 2040. The structure is 92 ft (28 m) long and 36 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR1504 over Porter Cow Branch built?
It was built in 2010, making it 15 years old in 2025.
What condition is SR1504 over Porter Cow Branch 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 October 2023.
How much traffic does SR1504 over Porter Cow Branch carry?
About 460 vehicles per day (2016 count), of which roughly 6% are trucks.
How long is SR1504 over Porter Cow Branch?
The structure is 92 ft (28 m) long with a longest span of 44 ft (13.4 m) and a deck 36 ft wide.
Who owns SR1504 over Porter Cow Branch?
It is owned by the State Highway Agency.