US Bridges

RTE 11 over Erie Canal

Poor

Onondaga County, New York · JCT RTE 11 + Oneida Lake · Structure no. 000000004008540

Built
1932
93 years old, rebuilt 1968
Condition
Poor
inspected September 2024
Type
Truss - Thru
Steel
Length
388 ft
1 main span
Daily traffic
5,921
2018 count
Owner
State
State Highway Agency

About this bridge

RTE 11 over Erie Canal is a steel truss - thru carrying RTE 11 over Erie Canal in Onondaga County, New York. It was built in 1932 and reconstructed in 1968, so it is 93 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 5,921 vehicles a day, roughly 9% of them trucks, projected to reach 7,326 by 2041. The structure is 388 ft (118.3 m) long and 42 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRTE 11
CrossesErie Canal
LocationJCT RTE 11 + Oneida Lake
RouteU.S. Route 11
Coordinates43.23999, -76.14064
Functional classUrban Collector

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.
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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51 US tons
Inventory rating30 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 25 or greater
Structure length388 ft (118.3 m)
Longest span208 ft (63.3 m)
Deck width42 ft (12.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deck15 ft (4.5 m)

Traffic and service

Average daily traffic5,921 (2018)
Projected traffic7,326 by 2041
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedDeck replacement with only incidental widening
Estimated improvement cost$22.9 million (2024 estimate)
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was RTE 11 over Erie Canal built?

It was built in 1932, making it 93 years old in 2025. It was reconstructed in 1968.

What condition is RTE 11 over Erie Canal 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 September 2024.

How much traffic does RTE 11 over Erie Canal carry?

About 5,921 vehicles per day (2018 count), of which roughly 9% are trucks.

How long is RTE 11 over Erie Canal?

The structure is 388 ft (118.3 m) long with a longest span of 208 ft (63.3 m) and a deck 42 ft wide.

Who owns RTE 11 over Erie Canal?

It is owned by the State Highway Agency.