US Bridges

TR 00TH7 over TH No 7 over I 91

Good

Orange County, Vermont · 1.3 MI S Exit 17 · Structure no. 200907D65N09071

Built
1973
52 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
130 ft
1 main span
Daily traffic
500
2019 count
Owner
State
State Highway Agency

About this bridge

TR 00TH7 over TH No 7 over I 91 is a steel stringer/multi-beam or girder carrying TR 00TH7 over TH No 7 over I 91 in Orange County, Vermont. It was built in 1973, so it is 52 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 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 500 vehicles a day, roughly 2% of them trucks, projected to reach 525 by 2029. The structure is 130 ft (39.6 m) long and 30 ft wide.

CarriesTR 00TH7
CrossesTH No 7 over I 91
Location1.3 MI S Exit 17
RouteCounty Highway 0TH7
StateVermont
Coordinates44.142, -72.10092
Functional classRural Local

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.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating63.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length130 ft (39.6 m)
Longest span127 ft (38.7 m)
Deck width30 ft (9 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2019)
Projected traffic525 by 2029
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was TR 00TH7 over TH No 7 over I 91 built?

It was built in 1973, making it 52 years old in 2025.

What condition is TR 00TH7 over TH No 7 over I 91 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 May 2024.

How much traffic does TR 00TH7 over TH No 7 over I 91 carry?

About 500 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is TR 00TH7 over TH No 7 over I 91?

The structure is 130 ft (39.6 m) long with a longest span of 127 ft (38.7 m) and a deck 30 ft wide.

Who owns TR 00TH7 over TH No 7 over I 91?

It is owned by the State Highway Agency.