US Bridges

I 00089 Ml over I 89 over US2&JOINER Bk

Good

Chittenden County, Vermont · 6.8 MI N Exit 10 · Structure no. 200089051N04012

Built
1961
64 years old, rebuilt 2005
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
364 ft
4 main spans
Daily traffic
28,200
2018 count
Owner
State
State Highway Agency

About this bridge

I 00089 Ml over I 89 over US2&JOINER Bk is a steel continuous stringer/multi-beam or girder carrying I 00089 Ml over I 89 over US2&JOINER Bk in Chittenden County, Vermont. It was built in 1961 and reconstructed in 2005, so it is 64 years old, older 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 28,200 vehicles a day, roughly 13% of them trucks, projected to reach 29,610 by 2028. The structure is 364 ft (110.9 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI 00089 Ml
CrossesI 89 over US2&JOINER Bk
Location6.8 MI N Exit 10
RouteInterstate 89
StateVermont
Coordinates44.37306, -72.87868
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82 US tons
Inventory rating49.1 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4 (+1 approach)
Design loadH 20
Structure length364 ft (110.9 m)
Longest span96 ft (29.3 m)
Deck width36 ft (11 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic28,200 (2018)
Projected traffic29,610 by 2028
Trucks13%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and waterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was I 00089 Ml over I 89 over US2&JOINER Bk built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 2005.

What condition is I 00089 Ml over I 89 over US2&JOINER Bk 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 US2&JOINER Bk carry?

About 28,200 vehicles per day (2018 count), of which roughly 13% are trucks.

How long is I 00089 Ml over I 89 over US2&JOINER Bk?

The structure is 364 ft (110.9 m) long with a longest span of 96 ft (29.3 m) and a deck 36 ft wide.

Who owns I 00089 Ml over I 89 over US2&JOINER Bk?

It is owned by the State Highway Agency.