US Bridges

RTE 5 over Onondaga Creek

Fair

Onondaga County, New York · JCT RTE 5 + Onondaga CR · Structure no. 000000002208550

Built
1850
175 years old, rebuilt 2014
Condition
Fair
inspected August 2023
Type
Arch - Deck
Masonry
Length
114 ft
3 main spans
Daily traffic
7,644
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

RTE 5 over Onondaga Creek is a masonry arch - deck carrying RTE 5 over Onondaga Creek in Onondaga County, New York. It was built in 1850 and reconstructed in 2014, so it is 175 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 5 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 7,644 vehicles a day, roughly 5% of them trucks, projected to reach 7,679 by 2041. The structure is 114 ft (34.7 m) long and 162 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRTE 5
CrossesOnondaga Creek
LocationJCT RTE 5 + Onondaga CR
RouteCity Street 5
Coordinates43.0507, -76.15767
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
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 rating52.5 US tons
Inventory rating15.1 US tons

Structure

Structure typeArch - Deck
MaterialMasonry
DeckNot applicable
Main spans3
Design loadUnknown
Structure length114 ft (34.7 m)
Longest span26 ft (7.9 m)
Deck width162 ft (49.4 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,644 (2021)
Projected traffic7,679 by 2041
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$22.2 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 5 over Onondaga Creek built?

It was built in 1850, making it 175 years old in 2025. It was reconstructed in 2014.

What condition is RTE 5 over Onondaga Creek 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 August 2023.

How much traffic does RTE 5 over Onondaga Creek carry?

About 7,644 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is RTE 5 over Onondaga Creek?

The structure is 114 ft (34.7 m) long with a longest span of 26 ft (7.9 m) and a deck 162 ft wide.

Who owns RTE 5 over Onondaga Creek?

It is owned by the City or Municipal Highway Agency.