US Bridges

Route 218 over Mucky Brook

Fair

Hartford County, Connecticut · .5MI East of Route 189 · Structure no. 06297

Built
1992
33 years old
Condition
Fair
inspected April 2024
Type
Culvert
Concrete
Length
21 ft
2 main spans
Daily traffic
22,700
2022 count
Owner
State
State Highway Agency

About this bridge

Route 218 over Mucky Brook is a concrete culvert carrying Route 218 over Mucky Brook in Hartford County, Connecticut. It was built in 1992, so it is 33 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 22,700 vehicles a day, roughly 6% of them trucks, projected to reach 33,730 by 2042. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesRoute 218
CrossesMucky Brook
Location.5MI East of Route 189
RouteState Highway 218
Coordinates41.81717, -72.72792
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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length21 ft (6.4 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22,700 (2022)
Projected traffic33,730 by 2042
Trucks6%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Route 218 over Mucky Brook built?

It was built in 1992, making it 33 years old in 2025.

What condition is Route 218 over Mucky Brook 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 April 2024.

How much traffic does Route 218 over Mucky Brook carry?

About 22,700 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is Route 218 over Mucky Brook?

The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).

Who owns Route 218 over Mucky Brook?

It is owned by the State Highway Agency.