US Bridges

Vt 00102 Ml over Keyer Brook

Good

Essex County, Vermont · 1.2 MI S Jct. VT.114 · Structure no. 200271001805062

Built
1955
70 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
44 ft
1 main span
Daily traffic
810
2018 count
Owner
State
State Highway Agency

About this bridge

Vt 00102 Ml over Keyer Brook is a steel stringer/multi-beam or girder carrying Vt 00102 Ml over Keyer Brook in Essex County, Vermont. It was built in 1955, so it is 70 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 810 vehicles a day, roughly 10% of them trucks, projected to reach 851 by 2028. The structure is 44 ft (13.4 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesVt 00102 Ml
CrossesKeyer Brook
Location1.2 MI S Jct. VT.114
RouteState Highway 102
StateVermont
Coordinates44.97931, -71.5419
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 alignment7: Better than present minimum criteria
Operating rating57 US tons
Inventory rating34 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length44 ft (13.4 m)
Longest span42 ft (12.8 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic810 (2018)
Projected traffic851 by 2028
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Vt 00102 Ml over Keyer Brook built?

It was built in 1955, making it 70 years old in 2025.

What condition is Vt 00102 Ml over Keyer 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 2023.

How much traffic does Vt 00102 Ml over Keyer Brook carry?

About 810 vehicles per day (2018 count), of which roughly 10% are trucks.

How long is Vt 00102 Ml over Keyer Brook?

The structure is 44 ft (13.4 m) long with a longest span of 42 ft (12.8 m) and a deck 26 ft wide.

Who owns Vt 00102 Ml over Keyer Brook?

It is owned by the State Highway Agency.