S Monmouth RD over Jock Str
FairKennebec County, Maine · .2 MI N JCT 9-126 · Structure no. 3226
- Built
- 1939
- 86 years old
- Condition
- Fair
- inspected March 2024
- Type
- Slab
- Concrete
- Length
- 23 ft
- 1 main span
- Daily traffic
- 2,215
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
S Monmouth RD over Jock Str is a concrete slab carrying S Monmouth RD over Jock Str in Kennebec County, Maine. It was built in 1939, so it is 86 years old, older than the Maine average of 53.7 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 2,215 vehicles a day, roughly 5% of them trucks, projected to reach 3,101 by 2036. The structure is 23 ft (6.9 m) long and 25 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S Monmouth RD over Jock Str built?
It was built in 1939, making it 86 years old in 2025.
What condition is S Monmouth RD over Jock Str in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2024.
How much traffic does S Monmouth RD over Jock Str carry?
About 2,215 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is S Monmouth RD over Jock Str?
The structure is 23 ft (6.9 m) long with a longest span of 20 ft (6.1 m) and a deck 25 ft wide.
Who owns S Monmouth RD over Jock Str?
It is owned by the State Highway Agency.