US Bridges

Boston Hollow RD 2 over Bigelow Brook

PoorPosted for load

Windham County, Connecticut · At Eastford Town Line · Structure no. 04442

Built
1910
115 years old, rebuilt 1985
Condition
Poor
inspected September 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
25 ft
1 main span
Daily traffic
55
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Boston Hollow RD 2 over Bigelow Brook is a wood or timber stringer/multi-beam or girder carrying Boston Hollow RD 2 over Bigelow Brook in Windham County, Connecticut. It was built in 1910 and reconstructed in 1985, so it is 115 years old, older than the Connecticut average of 56.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 55 vehicles a day, roughly 7% of them trucks, projected to reach 82 by 2044. The structure is 25 ft (7.6 m) long and 16 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesBoston Hollow RD 2
CrossesBigelow Brook
LocationAt Eastford Town Line
RouteCity Street 0
Coordinates41.94352, -72.14808
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating37.7 US tons
Inventory rating27.2 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadHS 20
Structure length25 ft (7.6 m)
Longest span21 ft (6.3 m)
Deck width16 ft (4.8 m)
Roadway width15 ft (4.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic55 (2024)
Projected traffic82 by 2044
Trucks7%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 Boston Hollow RD 2 over Bigelow Brook built?

It was built in 1910, making it 115 years old in 2025. It was reconstructed in 1985.

What condition is Boston Hollow RD 2 over Bigelow Brook in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2024.

How much traffic does Boston Hollow RD 2 over Bigelow Brook carry?

About 55 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Boston Hollow RD 2 over Bigelow Brook?

The structure is 25 ft (7.6 m) long with a longest span of 21 ft (6.3 m) and a deck 16 ft wide.

Who owns Boston Hollow RD 2 over Bigelow Brook?

It is owned by the Town or Township Highway Agency.