US Bridges

C3014 over Green Mountain Rwy.

PoorPosted for load

Windham County, Vermont · 0.04 MI to JCT W VT103 · Structure no. 101314003913141

Built
1913
112 years old
Condition
Poor
inspected October 2024
Type
Girder and Floorbeam System
Steel
Length
110 ft
3 main spans
Daily traffic
100
2019 count
Owner
State
State Highway Agency

About this bridge

C3014 over Green Mountain Rwy. is a steel girder and floorbeam system carrying C3014 over Green Mountain Rwy. in Windham County, Vermont. It was built in 1913, so it is 112 years old, older than the Vermont average of 60.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 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 100 vehicles a day, roughly 2% of them trucks, projected to reach 105 by 2029. The structure is 110 ft (33.5 m) long and 19 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesC3014
CrossesGreen Mountain Rwy.
Location0.04 MI to JCT W VT103
CountyWindham County
StateVermont
Coordinates43.21369, -72.53754
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourBridge not over waterway
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating12 US tons
Inventory rating7.1 US tons

Structure

Structure typeGirder and Floorbeam System
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length110 ft (33.5 m)
Longest span36 ft (11 m)
Deck width19 ft (5.9 m)
Roadway width17 ft (5.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2019)
Projected traffic105 by 2029
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed3.1 mi (5 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$999,000 (2020 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was C3014 over Green Mountain Rwy. built?

It was built in 1913, making it 112 years old in 2025.

What condition is C3014 over Green Mountain Rwy. 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 October 2024.

How much traffic does C3014 over Green Mountain Rwy. carry?

About 100 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is C3014 over Green Mountain Rwy.?

The structure is 110 ft (33.5 m) long with a longest span of 36 ft (11 m) and a deck 19 ft wide.

Who owns C3014 over Green Mountain Rwy.?

It is owned by the State Highway Agency.