US Bridges

Fern Street over West Branch Trout Brook

PoorPosted for load

Hartford County, Connecticut · 0.2 MI West of N. Main ST · Structure no. 04081

Built
1916
109 years old, rebuilt 1939
Condition
Poor
inspected March 2024
Type
Tee Beam
Concrete
Length
24 ft
1 main span
Daily traffic
7,000
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Fern Street over West Branch Trout Brook is a concrete tee beam carrying Fern Street over West Branch Trout Brook in Hartford County, Connecticut. It was built in 1916 and reconstructed in 1939, so it is 109 years old, older than the Connecticut average of 56.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 7,000 vehicles a day, roughly 3% of them trucks, projected to reach 10,401 by 2044. The structure is 24 ft (7.3 m) long and 54 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFern Street
CrossesWest Branch Trout Brook
Location0.2 MI West of N. Main ST
RouteCity Street 0
Coordinates41.76736, -72.75341
Functional classUrban Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.8 US tons
Inventory rating29.9 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 15
Structure length24 ft (7.3 m)
Longest span24 ft (7.3 m)
Deck width54 ft (16.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,000 (2024)
Projected traffic10,401 by 2044
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Fern Street over West Branch Trout Brook built?

It was built in 1916, making it 109 years old in 2025. It was reconstructed in 1939.

What condition is Fern Street over West Branch Trout Brook in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2024.

How much traffic does Fern Street over West Branch Trout Brook carry?

About 7,000 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is Fern Street over West Branch Trout Brook?

The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m) and a deck 54 ft wide.

Who owns Fern Street over West Branch Trout Brook?

It is owned by the Town or Township Highway Agency.