US Bridges

TR 02 FAS 106 over Rock River

FairPosted for load

Windham County, Vermont · 2.7 MI W Jct. VT.30 · Structure no. 200106001713122

Built
1870
155 years old, rebuilt 2010
Condition
Fair
inspected July 2024
Type
Truss - Thru
Wood or Timber
Length
120 ft
1 main span
Daily traffic
1,500
2017 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 02 FAS 106 over Rock River is a wood or timber truss - thru carrying TR 02 FAS 106 over Rock River in Windham County, Vermont. It was built in 1870 and reconstructed in 2010, so it is 155 years old, older than the Vermont average of 60.8 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. Its operating status is: posted for load restriction.

It carries about 1,500 vehicles a day, roughly 6% of them trucks, projected to reach 1,575 by 2027. The structure is 120 ft (36.6 m) long and 17 ft wide. If it were closed, the detour would be 29.2 mi (47 km).

Location

Open in Google Maps
CarriesTR 02 FAS 106
CrossesRock River
Location2.7 MI W Jct. VT.30
RouteCounty Highway 2
CountyWindham County
StateVermont
Coordinates42.94291, -72.68679
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
Deck8 Very GoodNo problems noted.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating42 US tons
Inventory rating28 US tons

Structure

Structure typeTruss - Thru
MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadH 20
Structure length120 ft (36.6 m)
Longest span95 ft (29 m)
Deck width17 ft (5.2 m)
Roadway width12 ft (3.7 m)
Vertical clearance over deck12 ft (3.6 m)

Traffic and service

Average daily traffic1,500 (2017)
Projected traffic1,575 by 2027
Trucks6%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed29.2 mi (47 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusListed on the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$764,000 (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was TR 02 FAS 106 over Rock River built?

It was built in 1870, making it 155 years old in 2025. It was reconstructed in 2010.

What condition is TR 02 FAS 106 over Rock River 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 July 2024.

How much traffic does TR 02 FAS 106 over Rock River carry?

About 1,500 vehicles per day (2017 count), of which roughly 6% are trucks.

How long is TR 02 FAS 106 over Rock River?

The structure is 120 ft (36.6 m) long with a longest span of 95 ft (29 m) and a deck 17 ft wide.

Who owns TR 02 FAS 106 over Rock River?

It is owned by the Town or Township Highway Agency.