US Bridges

Barndoor Hills RD over Bissell Brook

Fair

Hartford County, Connecticut · 1500 North of Holcomb RD · Structure no. 04550

Built
1956
69 years old, rebuilt 1989
Condition
Fair
inspected September 2023
Type
Slab
Prestressed Concrete
Length
40 ft
1 main span
Daily traffic
700
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Barndoor Hills RD over Bissell Brook is a prestressed concrete slab carrying Barndoor Hills RD over Bissell Brook in Hartford County, Connecticut. It was built in 1956 and reconstructed in 1989, so it is 69 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 700 vehicles a day, roughly 2% of them trucks, projected to reach 1,040 by 2042. The structure is 40 ft (12.2 m) long and 27 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesBarndoor Hills RD
CrossesBissell Brook
Location1500 North of Holcomb RD
RouteCity Street 0
Coordinates41.91635, -72.8269
Functional classRural Major 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
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 typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadUnknown
Structure length40 ft (12.2 m)
Longest span36 ft (11 m)
Deck width27 ft (8.3 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic700 (2022)
Projected traffic1,040 by 2042
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Barndoor Hills RD over Bissell Brook built?

It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1989.

What condition is Barndoor Hills RD over Bissell 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 September 2023.

How much traffic does Barndoor Hills RD over Bissell Brook carry?

About 700 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is Barndoor Hills RD over Bissell Brook?

The structure is 40 ft (12.2 m) long with a longest span of 36 ft (11 m) and a deck 27 ft wide.

Who owns Barndoor Hills RD over Bissell Brook?

It is owned by the Town or Township Highway Agency.