US Bridges

I 00089 Ml over I 89 over TH No 6

Good

Orange County, Vermont · 5.5 MI N Exit 4 · Structure no. 200089032N09032

Built
1968
57 years old, rebuilt 2012
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
69 ft
1 main span
Daily traffic
16,700
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 Orange County, Vermont. It was built in 1968 and reconstructed in 2012, so it is 57 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 16,700 vehicles a day, roughly 13% of them trucks, projected to reach 17,535 by 2028. The structure is 69 ft (21 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI 00089 Ml
CrossesI 89 over TH No 6
Location5.5 MI N Exit 4
RouteInterstate 89
StateVermont
Coordinates44.02573, -72.61568
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.
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 geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating96 US tons
Inventory rating57 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length69 ft (21 m)
Longest span67 ft (20.4 m)
Deck width44 ft (13.3 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,700 (2018)
Projected traffic17,535 by 2028
Trucks13%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
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 1968, making it 57 years old in 2025. It was reconstructed in 2012.

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 May 2024.

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

About 16,700 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 69 ft (21 m) long with a longest span of 67 ft (20.4 m) and a deck 44 ft wide.

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

It is owned by the State Highway Agency.