US Bridges

Town Line RD over 90IX RTE I90

Fair

Cayuga County, New York · 1.6 MI W I90 Exit 40 Ramp · Structure no. 000000005510340

Built
1953
72 years old, rebuilt 1991
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
216 ft
4 main spans
Daily traffic
57
2020 count
Owner
Toll Authority
State Toll Authority

About this bridge

Town Line RD over 90IX RTE I90 is a steel stringer/multi-beam or girder carrying Town Line RD over 90IX RTE I90 in Cayuga County, New York. It was built in 1953 and reconstructed in 1991, 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 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 57 vehicles a day, roughly 9% of them trucks, projected to reach 80 by 2040. The structure is 216 ft (65.9 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesTown Line RD
Crosses90IX RTE I90
Location1.6 MI W I90 Exit 40 Ramp
CountyCayuga County
StateNew York
Coordinates43.05509, -76.59519
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
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 alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating50.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 25 or greater
Structure length216 ft (65.9 m)
Longest span65 ft (19.8 m)
Deck width33 ft (10.1 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic57 (2020)
Projected traffic80 by 2040
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusHistorical significance not determinable at this time
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$2.6 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Town Line RD over 90IX RTE I90 built?

It was built in 1953, making it 72 years old in 2025. It was reconstructed in 1991.

What condition is Town Line RD over 90IX RTE I90 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 September 2023.

How much traffic does Town Line RD over 90IX RTE I90 carry?

About 57 vehicles per day (2020 count), of which roughly 9% are trucks.

How long is Town Line RD over 90IX RTE I90?

The structure is 216 ft (65.9 m) long with a longest span of 65 ft (19.8 m) and a deck 33 ft wide.

Who owns Town Line RD over 90IX RTE I90?

It is owned by the State Toll Authority.