US Bridges

Route 140 over Scantic River

Fair

Hartford County, Connecticut · 0.1 Mile West of Rte. 191 · Structure no. 05891

Built
1935
90 years old, rebuilt 1990
Condition
Fair
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
63 ft
1 main span
Daily traffic
12,700
2022 count
Owner
State
State Highway Agency

About this bridge

Route 140 over Scantic River is a prestressed concrete box beam or girders - multiple carrying Route 140 over Scantic River in Hartford County, Connecticut. It was built in 1935 and reconstructed in 1990, so it is 90 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 12,700 vehicles a day, roughly 3% of them trucks, projected to reach 18,871 by 2042. The structure is 63 ft (19.2 m) long and 48 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesRoute 140
CrossesScantic River
Location0.1 Mile West of Rte. 191
RouteState Highway 140
Coordinates41.92629, -72.54663
Functional classRural Major 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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating37.1 US tons
Inventory rating29.7 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length63 ft (19.2 m)
Longest span61 ft (18.6 m)
Deck width48 ft (14.7 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,700 (2022)
Projected traffic18,871 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Route 140 over Scantic River built?

It was built in 1935, making it 90 years old in 2025. It was reconstructed in 1990.

What condition is Route 140 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 July 2024.

How much traffic does Route 140 over Scantic River carry?

About 12,700 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Route 140 over Scantic River?

The structure is 63 ft (19.2 m) long with a longest span of 61 ft (18.6 m) and a deck 48 ft wide.

Who owns Route 140 over Scantic River?

It is owned by the State Highway Agency.