US Bridges

RTE I490 over RTE 940K

Good

Monroe County, New York · JCT I490 & Mt Read Blvd · Structure no. 000000001048729

Built
2009
16 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
126 ft
1 main span
Daily traffic
96,157
2021 count
Owner
State
State Highway Agency

About this bridge

RTE I490 over RTE 940K is a steel stringer/multi-beam or girder carrying RTE I490 over RTE 940K in Monroe County, New York. It was built in 2009, so it is 16 years old, younger than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 96,157 vehicles a day, roughly 5% of them trucks, projected to reach 133,725 by 2041. The structure is 126 ft (38.4 m) long and 56 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

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CarriesRTE I490
CrossesRTE 940K
LocationJCT I490 & Mt Read Blvd
RouteInterstate 490
CountyMonroe County
StateNew York
Coordinates43.15721, -77.65942
Functional classUrban 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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating94 US tons
Inventory rating56 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length126 ft (38.4 m)
Longest span125 ft (38 m)
Deck width56 ft (17.1 m)
Roadway width53 ft (16.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic96,157 (2021)
Projected traffic133,725 by 2041
Trucks5%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed2.5 mi (4 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$3 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE I490 over RTE 940K built?

It was built in 2009, making it 16 years old in 2025.

What condition is RTE I490 over RTE 940K 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 November 2023.

How much traffic does RTE I490 over RTE 940K carry?

About 96,157 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is RTE I490 over RTE 940K?

The structure is 126 ft (38.4 m) long with a longest span of 125 ft (38 m) and a deck 56 ft wide.

Who owns RTE I490 over RTE 940K?

It is owned by the State Highway Agency.