US Bridges

Route 2 over Dark Hollow Brook

Fair

Hartford County, Connecticut · 0.9 MI East of Wassuc RD · Structure no. 01857

Built
1964
61 years old
Condition
Fair
inspected January 2024
Type
Culvert
Concrete Continuous
Length
20 ft
2 main spans
Daily traffic
45,500
2021 count
Owner
State
State Highway Agency

About this bridge

Route 2 over Dark Hollow Brook is a concrete continuous culvert carrying Route 2 over Dark Hollow Brook in Hartford County, Connecticut. It was built in 1964, so it is 61 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 45,500 vehicles a day, roughly 6% of them trucks, projected to reach 67,608 by 2041. The structure is 20 ft (6.1 m) long. If it were closed, the detour would be 11.2 mi (18 km).

CarriesRoute 2
CrossesDark Hollow Brook
Location0.9 MI East of Wassuc RD
RouteState Highway 2
Coordinates41.66053, -72.51885
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadUnknown
Structure length20 ft (6.1 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 traffic45,500 (2021)
Projected traffic67,608 by 2041
Trucks6%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 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 2 over Dark Hollow Brook built?

It was built in 1964, making it 61 years old in 2025.

What condition is Route 2 over Dark Hollow 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 January 2024.

How much traffic does Route 2 over Dark Hollow Brook carry?

About 45,500 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is Route 2 over Dark Hollow Brook?

The structure is 20 ft (6.1 m) long with a longest span of 10 ft (3 m).

Who owns Route 2 over Dark Hollow Brook?

It is owned by the State Highway Agency.