US Bridges

Route 218 over INTERSTATE-91 Southbound

Fair

Hartford County, Connecticut · 0.5 MI W of Route 159 · Structure no. 06222

Built
1990
35 years old
Condition
Fair
inspected November 2024
Type
Frame
Prestressed Concrete
Length
136 ft
1 main span
Daily traffic
16,700
2023 count
Owner
State
State Highway Agency

About this bridge

Route 218 over INTERSTATE-91 Southbound is a prestressed concrete frame carrying Route 218 over INTERSTATE-91 Southbound in Hartford County, Connecticut. It was built in 1990, so it is 35 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 16,700 vehicles a day, roughly 6% of them trucks, projected to reach 24,815 by 2043. The structure is 136 ft (41.4 m) long and 74 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRoute 218
CrossesINTERSTATE-91 Southbound
Location0.5 MI W of Route 159
RouteState Highway 218
Coordinates41.81912, -72.66592
Functional classUrban Other Principal Arterial

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.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating106.5 US tons
Inventory rating81.5 US tons

Structure

Structure typeFrame
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length136 ft (41.4 m)
Longest span134 ft (40.8 m)
Deck width74 ft (22.7 m)
Roadway width52 ft (15.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,700 (2023)
Projected traffic24,815 by 2043
Trucks6%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 218 over INTERSTATE-91 Southbound built?

It was built in 1990, making it 35 years old in 2025.

What condition is Route 218 over INTERSTATE-91 Southbound 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 November 2024.

How much traffic does Route 218 over INTERSTATE-91 Southbound carry?

About 16,700 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is Route 218 over INTERSTATE-91 Southbound?

The structure is 136 ft (41.4 m) long with a longest span of 134 ft (40.8 m) and a deck 74 ft wide.

Who owns Route 218 over INTERSTATE-91 Southbound?

It is owned by the State Highway Agency.