Bog RD over Gilman Stream
GoodSomerset County, Maine · .2 Mi. E. JCT 146 · Structure no. 5129
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 108 ft
- 1 main span
- Daily traffic
- 1,803
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
Bog RD over Gilman Stream is a steel stringer/multi-beam or girder carrying Bog RD over Gilman Stream in Somerset County, Maine. It was built in 2009, so it is 16 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 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 1,803 vehicles a day, roughly 5% of them trucks, projected to reach 2,705 by 2036. The structure is 108 ft (32.9 m) long and 33 ft wide. If it were closed, the detour would be 37.3 mi (60 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Bog RD over Gilman Stream built?
It was built in 2009, making it 16 years old in 2025.
What condition is Bog RD over Gilman Stream 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 May 2024.
How much traffic does Bog RD over Gilman Stream carry?
About 1,803 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is Bog RD over Gilman Stream?
The structure is 108 ft (32.9 m) long with a longest span of 105 ft (32 m) and a deck 33 ft wide.
Who owns Bog RD over Gilman Stream?
It is owned by the State Highway Agency.