US Bridges

Mott RD over 90IX RTE I90

Fair

Ontario County, New York · 3.2 MI W 90IX Ex. 42 Ramp · Structure no. 000000005510990

Built
1954
71 years old, rebuilt 1988
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
237 ft
4 main spans
Daily traffic
484
2021 count
Owner
Toll Authority
State Toll Authority

About this bridge

Mott RD over 90IX RTE I90 is a steel stringer/multi-beam or girder carrying Mott RD over 90IX RTE I90 in Ontario County, New York. It was built in 1954 and reconstructed in 1988, so it is 71 years old, older than the New York average of 53 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 484 vehicles a day, roughly 5% of them trucks, projected to reach 678 by 2041. The structure is 237 ft (72.1 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesMott RD
Crosses90IX RTE I90
Location3.2 MI W 90IX Ex. 42 Ramp
Coordinates42.96205, -77.04244
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.5 US tons
Inventory rating45 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 25 or greater
Structure length237 ft (72.1 m)
Longest span72 ft (21.9 m)
Deck width33 ft (10.1 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic484 (2021)
Projected traffic678 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusHistorical significance not determinable at this time
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$3.2 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Mott RD over 90IX RTE I90 built?

It was built in 1954, making it 71 years old in 2025. It was reconstructed in 1988.

What condition is Mott RD over 90IX RTE I90 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 May 2023.

How much traffic does Mott RD over 90IX RTE I90 carry?

About 484 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Mott RD over 90IX RTE I90?

The structure is 237 ft (72.1 m) long with a longest span of 72 ft (21.9 m) and a deck 33 ft wide.

Who owns Mott RD over 90IX RTE I90?

It is owned by the State Toll Authority.