US Bridges

Route 154 over Falls River

Good

Middlesex County, Connecticut · 0.6 MI S of Route 9 · Structure no. 04869

Built
1982
43 years old
Condition
Good
inspected January 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
60 ft
1 main span
Daily traffic
5,800
2022 count
Owner
State
State Highway Agency

About this bridge

Route 154 over Falls River is a prestressed concrete box beam or girders - multiple carrying Route 154 over Falls River in Middlesex County, Connecticut. It was built in 1982, so it is 43 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 5,800 vehicles a day, roughly 3% of them trucks, projected to reach 8,618 by 2042. The structure is 60 ft (18.3 m) long and 37 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRoute 154
CrossesFalls River
Location0.6 MI S of Route 9
RouteState Highway 154
Coordinates41.35463, -72.41822
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating52.1 US tons
Inventory rating40 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length60 ft (18.3 m)
Longest span57 ft (17.4 m)
Deck width37 ft (11.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,800 (2022)
Projected traffic8,618 by 2042
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

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 154 over Falls River built?

It was built in 1982, making it 43 years old in 2025.

What condition is Route 154 over Falls River 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 January 2024.

How much traffic does Route 154 over Falls River carry?

About 5,800 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Route 154 over Falls River?

The structure is 60 ft (18.3 m) long with a longest span of 57 ft (17.4 m) and a deck 37 ft wide.

Who owns Route 154 over Falls River?

It is owned by the State Highway Agency.