US Bridges

RTE I490 over RTE 31F

Good

Monroe County, New York · 490I WB JCT Rt 31F Pitfrd · Structure no. 000000001022111

Built
1994
31 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
165 ft
1 main span
Daily traffic
36,163
2014 count
Owner
State
State Highway Agency

About this bridge

RTE I490 over RTE 31F is a steel stringer/multi-beam or girder carrying RTE I490 over RTE 31F in Monroe County, New York. It was built in 1994, so it is 31 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 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 36,163 vehicles a day, roughly 6% of them trucks. The structure is 165 ft (50.3 m) long and 57 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRTE I490
CrossesRTE 31F
Location490I WB JCT Rt 31F Pitfrd
RouteInterstate 490
Coordinates43.11071, -77.50683
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionApril 2024
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 rating82 US tons
Inventory rating49.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length165 ft (50.3 m)
Longest span159 ft (48.4 m)
Deck width57 ft (17.4 m)
Roadway width55 ft (16.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic36,163 (2014)
Projected traffic—
Trucks6%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 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$4.8 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE I490 over RTE 31F built?

It was built in 1994, making it 31 years old in 2025.

What condition is RTE I490 over RTE 31F 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 April 2024.

How much traffic does RTE I490 over RTE 31F carry?

About 36,163 vehicles per day (2014 count), of which roughly 6% are trucks.

How long is RTE I490 over RTE 31F?

The structure is 165 ft (50.3 m) long with a longest span of 159 ft (48.4 m) and a deck 57 ft wide.

Who owns RTE I490 over RTE 31F?

It is owned by the State Highway Agency.