Route 4 over South Br Sandy River
GoodFranklin County, Maine · 1.5 MI SE Madrid Tl · Structure no. 2228
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected August 2023
- Type
- Slab
- Prestressed Concrete Continuous
- Length
- 98 ft
- 2 main spans
- Daily traffic
- 1,425
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
Route 4 over South Br Sandy River is a prestressed concrete continuous slab carrying Route 4 over South Br Sandy River in Franklin County, Maine. It was built in 1998, so it is 27 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 1,425 vehicles a day, roughly 5% of them trucks, projected to reach 2,138 by 2036. The structure is 98 ft (30 m) long and 30 ft wide. If it were closed, the detour would be 100 mi (161 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 | 7 Good | Some minor problems. |
| 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 Route 4 over South Br Sandy River built?
It was built in 1998, making it 27 years old in 2025.
What condition is Route 4 over South Br Sandy 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 2023.
How much traffic does Route 4 over South Br Sandy River carry?
About 1,425 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is Route 4 over South Br Sandy River?
The structure is 98 ft (30 m) long with a longest span of 48 ft (14.6 m) and a deck 30 ft wide.
Who owns Route 4 over South Br Sandy River?
It is owned by the State Highway Agency.