US Bridges

190IX over Ny 957A Ny 957A

Good

Niagara County, New York · Int Exit 21 on 190I · Structure no. 00000000504575A

Built
1961
64 years old, rebuilt 1989
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
134 ft
1 main span
Daily traffic
6,436
2020 count
Owner
Toll Authority
State Toll Authority

About this bridge

190IX over Ny 957A Ny 957A is a steel stringer/multi-beam or girder carrying 190IX over Ny 957A Ny 957A in Niagara County, New York. It was built in 1961 and reconstructed in 1989, so it is 64 years old, older 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 6,436 vehicles a day, roughly 10% of them trucks, projected to reach 7,212 by 2041. The structure is 134 ft (40.8 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
Carries190IX
CrossesNy 957A Ny 957A
LocationInt Exit 21 on 190I
RouteInterstate 0
CountyNiagara County
StateNew York
Coordinates43.07432, -78.99044
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.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment6: Equal to present minimum criteria
Operating rating47 US tons
Inventory rating25 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length134 ft (40.8 m)
Longest span130 ft (39.6 m)
Deck width33 ft (10.1 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deck20 ft (6.2 m)

Traffic and service

Average daily traffic6,436 (2020)
Projected traffic7,212 by 2041
Trucks10%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 km)
TollToll bridge
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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 190IX over Ny 957A Ny 957A built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1989.

What condition is 190IX over Ny 957A Ny 957A 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 October 2023.

How much traffic does 190IX over Ny 957A Ny 957A carry?

About 6,436 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is 190IX over Ny 957A Ny 957A?

The structure is 134 ft (40.8 m) long with a longest span of 130 ft (39.6 m) and a deck 33 ft wide.

Who owns 190IX over Ny 957A Ny 957A?

It is owned by the State Toll Authority.