US Bridges

Route 72 over Poland River

Fair

Litchfield County, Connecticut · 1.9 Mile North of Route 6 · Structure no. 02468

Built
1927
98 years old
Condition
Fair
inspected August 2023
Type
Slab
Concrete
Length
24 ft
1 main span
Daily traffic
2,000
2020 count
Owner
State
State Highway Agency

About this bridge

Route 72 over Poland River is a concrete slab carrying Route 72 over Poland River in Litchfield County, Connecticut. It was built in 1927, so it is 98 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 2,000 vehicles a day, roughly 3% of them trucks, projected to reach 2,972 by 2040. The structure is 24 ft (7.3 m) long and 31 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesRoute 72
CrossesPoland River
Location1.9 Mile North of Route 6
RouteState Highway 72
Coordinates41.70371, -73.00924
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.9 US tons
Inventory rating40.7 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length24 ft (7.3 m)
Longest span21 ft (6.4 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,000 (2020)
Projected traffic2,972 by 2040
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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 72 over Poland River built?

It was built in 1927, making it 98 years old in 2025.

What condition is Route 72 over Poland 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 Route 72 over Poland River carry?

About 2,000 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is Route 72 over Poland River?

The structure is 24 ft (7.3 m) long with a longest span of 21 ft (6.4 m) and a deck 31 ft wide.

Who owns Route 72 over Poland River?

It is owned by the State Highway Agency.