US Bridges

RTE 390 over RTE I490

Fair

Monroe County, New York · Outer Loop NB +I490WB JCT · Structure no. 000000001052290

Built
1963
62 years old, rebuilt 2017
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
154 ft
3 main spans
Daily traffic
74,000
2009 count
Owner
State
State Highway Agency

About this bridge

RTE 390 over RTE I490 is a steel stringer/multi-beam or girder carrying RTE 390 over RTE I490 in Monroe County, New York. It was built in 1963 and reconstructed in 2017, so it is 62 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 74,000 vehicles a day, roughly 6% of them trucks, projected to reach 77,189 by 2041. The structure is 154 ft (46.9 m) long and 53 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesRTE 390
CrossesRTE I490
LocationOuter Loop NB +I490WB JCT
RouteInterstate 390
CountyMonroe County
StateNew York
Coordinates43.15826, -77.67946
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating99 US tons
Inventory rating57 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length154 ft (46.9 m)
Longest span56 ft (17.1 m)
Deck width53 ft (16.2 m)
Roadway width50 ft (15.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic74,000 (2009)
Projected traffic77,189 by 2041
Trucks6%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

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$3.6 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE 390 over RTE I490 built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 2017.

What condition is RTE 390 over RTE I490 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 October 2024.

How much traffic does RTE 390 over RTE I490 carry?

About 74,000 vehicles per day (2009 count), of which roughly 6% are trucks.

How long is RTE 390 over RTE I490?

The structure is 154 ft (46.9 m) long with a longest span of 56 ft (17.1 m) and a deck 53 ft wide.

Who owns RTE 390 over RTE I490?

It is owned by the State Highway Agency.