US Bridges

Route 72 TR 801 over Routes 174 & 9 SB

Fair

Hartford County, Connecticut · Rt 174 9 SB · Structure no. 04297

Built
1978
47 years old
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
533 ft
4 main spans
Daily traffic
8,700
2022 count
Owner
State
State Highway Agency

About this bridge

Route 72 TR 801 over Routes 174 & 9 SB is a steel stringer/multi-beam or girder carrying Route 72 TR 801 over Routes 174 & 9 SB in Hartford County, Connecticut. It was built in 1978, so it is 47 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 8,700 vehicles a day, roughly 6% of them trucks, projected to reach 12,927 by 2042. The structure is 533 ft (162.5 m) long and 53 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRoute 72 TR 801
CrossesRoutes 174 & 9 SB
LocationRt 174 9 SB
RouteState Highway 72
Coordinates41.67066, -72.77382
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating50 US tons
Inventory rating38.6 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length533 ft (162.5 m)
Longest span170 ft (51.9 m)
Deck width53 ft (16.3 m)
Roadway width50 ft (15.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,700 (2022)
Projected traffic12,927 by 2042
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesThird level (interchange)
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 Route 72 TR 801 over Routes 174 & 9 SB built?

It was built in 1978, making it 47 years old in 2025.

What condition is Route 72 TR 801 over Routes 174 & 9 SB 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 October 2023.

How much traffic does Route 72 TR 801 over Routes 174 & 9 SB carry?

About 8,700 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is Route 72 TR 801 over Routes 174 & 9 SB?

The structure is 533 ft (162.5 m) long with a longest span of 170 ft (51.9 m) and a deck 53 ft wide.

Who owns Route 72 TR 801 over Routes 174 & 9 SB?

It is owned by the State Highway Agency.