US Bridges

I 00089 Ml over I 89 over TH No 6

Good

Franklin County, Vermont · 0.8 MI S Exit 18 · Structure no. 200089084N06082

Built
1967
58 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
94 ft
2 main spans
Daily traffic
23,400
2018 count
Owner
State
State Highway Agency

About this bridge

I 00089 Ml over I 89 over TH No 6 is a steel stringer/multi-beam or girder carrying I 00089 Ml over I 89 over TH No 6 in Franklin County, Vermont. It was built in 1967, so it is 58 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 23,400 vehicles a day, roughly 13% of them trucks, projected to reach 24,570 by 2028. The structure is 94 ft (28.7 m) long and 42 ft wide.

CarriesI 00089 Ml
CrossesI 89 over TH No 6
Location0.8 MI S Exit 18
RouteInterstate 89
StateVermont
Coordinates44.69297, -73.12205
Functional classRural Principal Arterial - Interstate

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being 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 spans2
Design loadHS 20
Structure length94 ft (28.7 m)
Longest span92 ft (28 m)
Deck width42 ft (12.9 m)
Roadway width37 ft (11.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,400 (2018)
Projected traffic24,570 by 2028
Trucks13%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I 00089 Ml over I 89 over TH No 6 built?

It was built in 1967, making it 58 years old in 2025.

What condition is I 00089 Ml over I 89 over TH No 6 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 June 2024.

How much traffic does I 00089 Ml over I 89 over TH No 6 carry?

About 23,400 vehicles per day (2018 count), of which roughly 13% are trucks.

How long is I 00089 Ml over I 89 over TH No 6?

The structure is 94 ft (28.7 m) long with a longest span of 92 ft (28 m) and a deck 42 ft wide.

Who owns I 00089 Ml over I 89 over TH No 6?

It is owned by the State Highway Agency.