US Bridges

RTE I190 over Interplant Road

Fair

Niagara County, New York · 2.8 MI N JCT Rt 190I & 31 · Structure no. 000000001039711

Built
1963
62 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
75 ft
1 main span
Daily traffic
14,056
2014 count
Owner
State
State Highway Agency

About this bridge

RTE I190 over Interplant Road is a steel stringer/multi-beam or girder carrying RTE I190 over Interplant Road in Niagara County, New York. It was built in 1963, 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 14,056 vehicles a day, roughly 20% of them trucks. The structure is 75 ft (22.9 m) long and 45 ft wide.

CarriesRTE I190
CrossesInterplant Road
Location2.8 MI N JCT Rt 190I & 31
RouteInterstate 190
Coordinates43.13518, -79.02074
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating92 US tons
Inventory rating55 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length75 ft (22.9 m)
Longest span71 ft (21.6 m)
Deck width45 ft (13.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,056 (2014)
Projected traffic—
Trucks20%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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$2.6 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE I190 over Interplant Road built?

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

What condition is RTE I190 over Interplant Road 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 November 2024.

How much traffic does RTE I190 over Interplant Road carry?

About 14,056 vehicles per day (2014 count), of which roughly 20% are trucks.

How long is RTE I190 over Interplant Road?

The structure is 75 ft (22.9 m) long with a longest span of 71 ft (21.6 m) and a deck 45 ft wide.

Who owns RTE I190 over Interplant Road?

It is owned by the State Highway Agency.