US Bridges

RTE 390 over 490490I43021178 390I SB

Good

Monroe County, New York · 0.7 MI S JCT 390I & 31 · Structure no. 000000001080390

Built
2021
4 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
528 ft
3 main spans
Daily traffic
104,009
2020 count
Owner
State
State Highway Agency

About this bridge

RTE 390 over 490490I43021178 390I SB is a steel stringer/multi-beam or girder carrying RTE 390 over 490490I43021178 390I SB in Monroe County, New York. It was built in 2021, so it is 4 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 104,009 vehicles a day, roughly 6% of them trucks, projected to reach 144,645 by 2041. The structure is 528 ft (160.9 m) long and 43 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

Location

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CarriesRTE 390
Crosses490490I43021178 390I SB
Location0.7 MI S JCT 390I & 31
RouteInterstate 390
CountyMonroe County
StateNew York
Coordinates43.15641, -77.67961
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating45 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length528 ft (160.9 m)
Longest span185 ft (56.4 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deck107 ft (32.7 m)

Traffic and service

Average daily traffic104,009 (2020)
Projected traffic144,645 by 2041
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5.6 mi (9 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$9 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE 390 over 490490I43021178 390I SB built?

It was built in 2021, making it 4 years old in 2025.

What condition is RTE 390 over 490490I43021178 390I SB 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 May 2023.

How much traffic does RTE 390 over 490490I43021178 390I SB carry?

About 104,009 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is RTE 390 over 490490I43021178 390I SB?

The structure is 528 ft (160.9 m) long with a longest span of 185 ft (56.4 m) and a deck 43 ft wide.

Who owns RTE 390 over 490490I43021178 390I SB?

It is owned by the State Highway Agency.