US Bridges

RTE 490 over 940IK940K43011004

Good

Monroe County, New York · JCT I490 & Mt Read Blvd · Structure no. 000000001048727

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
93,255
2019 count
Owner
State
State Highway Agency

About this bridge

RTE 490 over 940IK940K43011004 is a steel stringer/multi-beam or girder carrying RTE 490 over 940IK940K43011004 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 93,255 vehicles a day, roughly 4% of them trucks, projected to reach 129,689 by 2041. The structure is 126 ft (38.4 m) long and 151 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

Open in Google Maps
CarriesRTE 490
Crosses940IK940K43011004
LocationJCT I490 & Mt Read Blvd
RouteInterstate 490
CountyMonroe County
StateNew York
Coordinates43.15736, -77.65926
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 (38.1 m)
Deck width151 ft (46.1 m)
Roadway width53 ft (16.2 m)
Vertical clearance over deck107 ft (32.7 m)

Traffic and service

Average daily traffic93,255 (2019)
Projected traffic129,689 by 2041
Trucks4%
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 490 over 940IK940K43011004 built?

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

What condition is RTE 490 over 940IK940K43011004 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 490 over 940IK940K43011004 carry?

About 93,255 vehicles per day (2019 count), of which roughly 4% are trucks.

How long is RTE 490 over 940IK940K43011004?

The structure is 126 ft (38.4 m) long with a longest span of 125 ft (38.1 m) and a deck 151 ft wide.

Who owns RTE 490 over 940IK940K43011004?

It is owned by the State Highway Agency.