US Bridges

I 00093 Ml over I 93 over TH No 17

Fair

Caledonia County, Vermont · 6.0 MI S Exit 1 · Structure no. 200093002N03162

Built
1982
43 years old
Condition
Fair
inspected June 2024
Type
Frame
Concrete
Length
28 ft
1 main span
Daily traffic
6,200
2018 count
Owner
State
State Highway Agency

About this bridge

I 00093 Ml over I 93 over TH No 17 is a concrete frame carrying I 00093 Ml over I 93 over TH No 17 in Caledonia County, Vermont. It was built in 1982, so it is 43 years old, younger than the Vermont average of 60.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 6,200 vehicles a day, roughly 13% of them trucks, projected to reach 6,510 by 2028. The structure is 28 ft (8.5 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI 00093 Ml
CrossesI 93 over TH No 17
Location6.0 MI S Exit 1
RouteInterstate 93
StateVermont
Coordinates44.36428, -71.90087
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating45 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length28 ft (8.5 m)
Longest span28 ft (8.5 m)
Deck width43 ft (13 m)
Roadway width43 ft (13 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,200 (2018)
Projected traffic6,510 by 2028
Trucks13%
Lanes on structure3
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$468,000 (2020 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was I 00093 Ml over I 93 over TH No 17 built?

It was built in 1982, making it 43 years old in 2025.

What condition is I 00093 Ml over I 93 over TH No 17 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.

How much traffic does I 00093 Ml over I 93 over TH No 17 carry?

About 6,200 vehicles per day (2018 count), of which roughly 13% are trucks.

How long is I 00093 Ml over I 93 over TH No 17?

The structure is 28 ft (8.5 m) long with a longest span of 28 ft (8.5 m) and a deck 43 ft wide.

Who owns I 00093 Ml over I 93 over TH No 17?

It is owned by the State Highway Agency.