Route 30 over Crystal Lake Brook
GoodTolland County, Connecticut · 0.4 MI South of Route 190 · Structure no. 05697
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected November 2022
- Type
- Culvert
- Concrete
- Length
- 39 ft
- 2 main spans
- Daily traffic
- 3,800
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Route 30 over Crystal Lake Brook is a concrete culvert carrying Route 30 over Crystal Lake Brook in Tolland County, Connecticut. It was built in 1988, so it is 37 years old, younger than the Connecticut average of 56.7 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 3,800 vehicles a day, roughly 3% of them trucks, projected to reach 5,646 by 2040. The structure is 39 ft (11.9 m) long and 47 ft wide. If it were closed, the detour would be 14.9 mi (24 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Route 30 over Crystal Lake Brook built?
It was built in 1988, making it 37 years old in 2025.
What condition is Route 30 over Crystal Lake Brook 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 November 2022.
How much traffic does Route 30 over Crystal Lake Brook carry?
About 3,800 vehicles per day (2020 count), of which roughly 3% are trucks.
How long is Route 30 over Crystal Lake Brook?
The structure is 39 ft (11.9 m) long with a longest span of 18 ft (5.5 m) and a deck 47 ft wide.
Who owns Route 30 over Crystal Lake Brook?
It is owned by the State Highway Agency.