US Bridges

Four Bridges Road over Scantic River

Fair

Tolland County, Connecticut · 0.6 Mile West of Route 83 · Structure no. 04552

Built
1956
69 years old
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
47 ft
1 main span
Daily traffic
1,300
2017 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Four Bridges Road over Scantic River is a steel stringer/multi-beam or girder carrying Four Bridges Road over Scantic River in Tolland County, Connecticut. It was built in 1956, so it is 69 years old, older than the Connecticut average of 56.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 1,300 vehicles a day, roughly 2% of them trucks, projected to reach 1,932 by 2037. The structure is 47 ft (14.3 m) long and 40 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesFour Bridges Road
CrossesScantic River
Location0.6 Mile West of Route 83
RouteCity Street 0
Coordinates41.99537, -72.4614
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating38.6 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length47 ft (14.3 m)
Longest span42 ft (12.8 m)
Deck width40 ft (12.1 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,300 (2017)
Projected traffic1,932 by 2037
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Four Bridges Road over Scantic River built?

It was built in 1956, making it 69 years old in 2025.

What condition is Four Bridges Road over Scantic River 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 August 2023.

How much traffic does Four Bridges Road over Scantic River carry?

About 1,300 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is Four Bridges Road over Scantic River?

The structure is 47 ft (14.3 m) long with a longest span of 42 ft (12.8 m) and a deck 40 ft wide.

Who owns Four Bridges Road over Scantic River?

It is owned by the Town or Township Highway Agency.