US Bridges

Telephone Road over Trib Tonawanda CR

Poor

Genesee County, New York · .3 Mile East of Alexander · Structure no. 000000003315790

Built
1936
89 years old
Condition
Poor
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
29 ft
1 main span
Daily traffic
848
2021 count
Owner
County
County Highway Agency

About this bridge

Telephone Road over Trib Tonawanda CR is a steel stringer/multi-beam or girder carrying Telephone Road over Trib Tonawanda CR in Genesee County, New York. It was built in 1936, so it is 89 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 848 vehicles a day, roughly 10% of them trucks, projected to reach 1,187 by 2041. The structure is 29 ft (8.8 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesTelephone Road
CrossesTrib Tonawanda CR
Location.3 Mile East of Alexander
Coordinates42.899, -78.24056
Functional classRural Local

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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length29 ft (8.8 m)
Longest span28 ft (8.5 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic848 (2021)
Projected traffic1,187 by 2041
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedDeck replacement with only incidental widening
Estimated improvement cost$507,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Telephone Road over Trib Tonawanda CR built?

It was built in 1936, making it 89 years old in 2025.

What condition is Telephone Road over Trib Tonawanda CR 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 April 2023.

How much traffic does Telephone Road over Trib Tonawanda CR carry?

About 848 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is Telephone Road over Trib Tonawanda CR?

The structure is 29 ft (8.8 m) long with a longest span of 28 ft (8.5 m) and a deck 28 ft wide.

Who owns Telephone Road over Trib Tonawanda CR?

It is owned by the County Highway Agency.