US Bridges

B&m RR & High ST over Route 72

Fair

Hartford County, Connecticut · RTE 72 Between I84 &rte 9 · Structure no. 04247

Built
1976
49 years old
Condition
Fair
inspected May 2023
Type
Frame
Prestressed Concrete Continuous
Length
171 ft
2 main spans
Daily traffic
6,800
2021 count
Owner
State
State Highway Agency

About this bridge

B&m RR & High ST over Route 72 is a prestressed concrete continuous frame carrying B&m RR & High ST over Route 72 in Hartford County, Connecticut. It was built in 1976, so it is 49 years old, younger 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 6,800 vehicles a day, roughly 5% of them trucks, projected to reach 10,104 by 2041. The structure is 171 ft (52.1 m) long and 578 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesB&m RR & High ST
CrossesRoute 72
LocationRTE 72 Between I84 &rte 9
RouteCity Street 0
Coordinates41.66941, -72.78548
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
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating107.1 US tons

Structure

Structure typeFrame
MaterialPrestressed Concrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20
Structure length171 ft (52.1 m)
Longest span83 ft (25.3 m)
Deck width578 ft (176.3 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,800 (2021)
Projected traffic10,104 by 2041
Trucks5%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and railroad
CrossesHighway
Detour if closed3.1 mi (5 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was B&m RR & High ST over Route 72 built?

It was built in 1976, making it 49 years old in 2025.

What condition is B&m RR & High ST over Route 72 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 May 2023.

How much traffic does B&m RR & High ST over Route 72 carry?

About 6,800 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is B&m RR & High ST over Route 72?

The structure is 171 ft (52.1 m) long with a longest span of 83 ft (25.3 m) and a deck 578 ft wide.

Who owns B&m RR & High ST over Route 72?

It is owned by the State Highway Agency.