US Bridges

TR 00TH6 over TH No 6 over US 4

Good

Rutland County, Vermont · 0.8 MI W Exit 2 · Structure no. 20110700D411071

Built
1971
54 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
237 ft
2 main spans
Daily traffic
700
2019 count
Owner
State
State Highway Agency

About this bridge

TR 00TH6 over TH No 6 over US 4 is a steel continuous stringer/multi-beam or girder carrying TR 00TH6 over TH No 6 over US 4 in Rutland County, Vermont. It was built in 1971, so it is 54 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 700 vehicles a day, roughly 2% of them trucks, projected to reach 735 by 2029. The structure is 237 ft (72.2 m) long and 35 ft wide.

CarriesTR 00TH6
CrossesTH No 6 over US 4
Location0.8 MI W Exit 2
RouteCounty Highway 0TH6
StateVermont
Coordinates43.59602, -73.284
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 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.1 US tons
Inventory rating36 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length237 ft (72.2 m)
Longest span117 ft (35.7 m)
Deck width35 ft (10.8 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic700 (2019)
Projected traffic735 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 00TH6 over TH No 6 over US 4 built?

It was built in 1971, making it 54 years old in 2025.

What condition is TR 00TH6 over TH No 6 over US 4 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 2023.

How much traffic does TR 00TH6 over TH No 6 over US 4 carry?

About 700 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is TR 00TH6 over TH No 6 over US 4?

The structure is 237 ft (72.2 m) long with a longest span of 117 ft (35.7 m) and a deck 35 ft wide.

Who owns TR 00TH6 over TH No 6 over US 4?

It is owned by the State Highway Agency.