US Bridges

Gager Hill Road over Merrick Brook

Poor

Windham County, Connecticut · 1500 Ft West of Route 97 · Structure no. 04426

Built
1936
89 years old, rebuilt 1992
Condition
Poor
inspected November 2023
Type
Tee Beam
Concrete
Length
35 ft
1 main span
Daily traffic
357
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Gager Hill Road over Merrick Brook is a concrete tee beam carrying Gager Hill Road over Merrick Brook in Windham County, Connecticut. It was built in 1936 and reconstructed in 1992, so it is 89 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.

It carries about 357 vehicles a day, roughly 7% of them trucks, projected to reach 530 by 2043. The structure is 35 ft (10.7 m) long and 29 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesGager Hill Road
CrossesMerrick Brook
Location1500 Ft West of Route 97
RouteCity Street 0
Coordinates41.69166, -72.08739
Functional classRural Local

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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating88 US tons
Inventory rating53 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length35 ft (10.7 m)
Longest span33 ft (10.1 m)
Deck width29 ft (8.7 m)
Roadway width26 ft (7.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic357 (2023)
Projected traffic530 by 2043
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 Gager Hill Road over Merrick Brook built?

It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1992.

What condition is Gager Hill Road over Merrick 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 November 2023.

How much traffic does Gager Hill Road over Merrick Brook carry?

About 357 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is Gager Hill Road over Merrick Brook?

The structure is 35 ft (10.7 m) long with a longest span of 33 ft (10.1 m) and a deck 29 ft wide.

Who owns Gager Hill Road over Merrick Brook?

It is owned by the Town or Township Highway Agency.