US Bridges

90IX Exit 46 Ramp over 90IX RTE I90

Poor

Monroe County, New York · Exit 46 90I · Structure no. 000000005510600

Built
1953
72 years old, rebuilt 1993
Condition
Poor
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
214 ft
4 main spans
Daily traffic
6,801
2020 count
Owner
Toll Authority
State Toll Authority

About this bridge

90IX Exit 46 Ramp over 90IX RTE I90 is a steel stringer/multi-beam or girder carrying 90IX Exit 46 Ramp over 90IX RTE I90 in Monroe County, New York. It was built in 1953 and reconstructed in 1993, so it is 72 years old, older than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 6,801 vehicles a day, roughly 6% of them trucks, projected to reach 9,458 by 2041. The structure is 214 ft (65.2 m) long and 43 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Carries90IX Exit 46 Ramp
Crosses90IX RTE I90
LocationExit 46 90I
RouteInterstate 0
Coordinates43.0477, -77.65125
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating60 US tons
Inventory rating37 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 25 or greater
Structure length214 ft (65.2 m)
Longest span70 ft (21.3 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,801 (2020)
Projected traffic9,458 by 2041
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed2.5 mi (4 km)
TollOn an Interstate toll segment under Secretarial agreement
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusHistorical significance not determinable at this time
Work proposedDeck replacement with only incidental widening
Estimated improvement cost$3.7 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was 90IX Exit 46 Ramp over 90IX RTE I90 built?

It was built in 1953, making it 72 years old in 2025. It was reconstructed in 1993.

What condition is 90IX Exit 46 Ramp over 90IX RTE I90 in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.

How much traffic does 90IX Exit 46 Ramp over 90IX RTE I90 carry?

About 6,801 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is 90IX Exit 46 Ramp over 90IX RTE I90?

The structure is 214 ft (65.2 m) long with a longest span of 70 ft (21.3 m) and a deck 43 ft wide.

Who owns 90IX Exit 46 Ramp over 90IX RTE I90?

It is owned by the State Toll Authority.