US Bridges

TR 01 FAS 233 over Seymour Brook

Good

Chittenden County, Vermont · 5.3 MI S Jct. VT.108 · Structure no. 200233000604152

Built
1992
33 years old
Condition
Good
inspected August 2024
Type
Slab
Concrete
Length
24 ft
1 main span
Daily traffic
1,000
2017 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 01 FAS 233 over Seymour Brook is a concrete slab carrying TR 01 FAS 233 over Seymour Brook in Chittenden County, Vermont. It was built in 1992, so it is 33 years old, younger than the Vermont average of 60.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,000 vehicles a day, roughly 6% of them trucks, projected to reach 1,050 by 2027. The structure is 24 ft (7.3 m) long and 30 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesTR 01 FAS 233
CrossesSeymour Brook
Location5.3 MI S Jct. VT.108
RouteCounty Highway 1
StateVermont
Coordinates44.57993, -72.86267
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating75.9 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 10
Structure length24 ft (7.3 m)
Longest span22 ft (6.7 m)
Deck width30 ft (9 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2017)
Projected traffic1,050 by 2027
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 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 TR 01 FAS 233 over Seymour Brook built?

It was built in 1992, making it 33 years old in 2025.

What condition is TR 01 FAS 233 over Seymour Brook in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2024.

How much traffic does TR 01 FAS 233 over Seymour Brook carry?

About 1,000 vehicles per day (2017 count), of which roughly 6% are trucks.

How long is TR 01 FAS 233 over Seymour Brook?

The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.7 m) and a deck 30 ft wide.

Who owns TR 01 FAS 233 over Seymour Brook?

It is owned by the Town or Township Highway Agency.