Carthage RD over Webb River
GoodFranklin County, Maine · 1.6 MI S Weld Townline · Structure no. 2916
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 108 ft
- 1 main span
- Daily traffic
- 629
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
Carthage RD over Webb River is a steel stringer/multi-beam or girder carrying Carthage RD over Webb River in Franklin County, Maine. It was built in 2003, so it is 22 years old, younger than the Maine average of 53.7 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 629 vehicles a day, roughly 5% of them trucks, projected to reach 1,006 by 2036. The structure is 108 ft (32.9 m) long and 31 ft wide. If it were closed, the detour would be 18 mi (29 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 | 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 Carthage RD over Webb River built?
It was built in 2003, making it 22 years old in 2025.
What condition is Carthage RD over Webb River 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 August 2024.
How much traffic does Carthage RD over Webb River carry?
About 629 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is Carthage RD over Webb River?
The structure is 108 ft (32.9 m) long with a longest span of 105 ft (32 m) and a deck 31 ft wide.
Who owns Carthage RD over Webb River?
It is owned by the State Highway Agency.