US Bridges

TR 02 FAS 171 over Roaring Branch

FairPosted for load

Bennington County, Vermont · 0.4 MI S. JCT TH2 & TH11 · Structure no. 200171000602152

Built
1870
155 years old, rebuilt 1972
Condition
Fair
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
132 ft
2 main spans
Daily traffic
830
2017 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 02 FAS 171 over Roaring Branch is a steel continuous stringer/multi-beam or girder carrying TR 02 FAS 171 over Roaring Branch in Bennington County, Vermont. It was built in 1870 and reconstructed in 1972, 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 5 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 830 vehicles a day, roughly 3% of them trucks, projected to reach 872 by 2027. The structure is 132 ft (40.2 m) long and 11 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesTR 02 FAS 171
CrossesRoaring Branch
Location0.4 MI S. JCT TH2 & TH11
RouteCounty Highway 2
StateVermont
Coordinates43.07217, -73.13309
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
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length132 ft (40.2 m)
Longest span65 ft (19.8 m)
Deck width11 ft (3.5 m)
Roadway width11 ft (3.5 m)
Vertical clearance over deck9 ft (2.8 m)

Traffic and service

Average daily traffic830 (2017)
Projected traffic872 by 2027
Trucks3%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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$577,000 (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was TR 02 FAS 171 over Roaring Branch built?

It was built in 1870, making it 155 years old in 2025. It was reconstructed in 1972.

What condition is TR 02 FAS 171 over Roaring Branch 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 June 2024.

How much traffic does TR 02 FAS 171 over Roaring Branch carry?

About 830 vehicles per day (2017 count), of which roughly 3% are trucks.

How long is TR 02 FAS 171 over Roaring Branch?

The structure is 132 ft (40.2 m) long with a longest span of 65 ft (19.8 m) and a deck 11 ft wide.

Who owns TR 02 FAS 171 over Roaring Branch?

It is owned by the Town or Township Highway Agency.