US Bridges

RTE I690 over Onondaga Creek

Fair

Onondaga County, New York · I-690 EB over Onondaga CR · Structure no. 000000001050822

Built
1968
57 years old, rebuilt 2013
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
171 ft
3 main spans
Daily traffic
29,587
2017 count
Owner
State
State Highway Agency

About this bridge

RTE I690 over Onondaga Creek is a steel stringer/multi-beam or girder carrying RTE I690 over Onondaga Creek in Onondaga County, New York. It was built in 1968 and reconstructed in 2013, so it is 57 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 29,587 vehicles a day, roughly 8% of them trucks, projected to reach 42,679 by 2041. The structure is 171 ft (52.1 m) long and 34 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRTE I690
CrossesOnondaga Creek
LocationI-690 EB over Onondaga CR
RouteInterstate 690
Coordinates43.05423, -76.15644
Functional classUrban Principal Arterial - Interstate

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.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.5 US tons
Inventory rating56.8 US tons

Structure

MaterialSteel
DeckOther
Main spans3
Design loadHS 20
Structure length171 ft (52.1 m)
Longest span68 ft (20.7 m)
Deck width34 ft (10.3 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic29,587 (2017)
Projected traffic42,679 by 2041
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$2.1 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE I690 over Onondaga Creek built?

It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2013.

What condition is RTE I690 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 September 2024.

How much traffic does RTE I690 over Onondaga Creek carry?

About 29,587 vehicles per day (2017 count), of which roughly 8% are trucks.

How long is RTE I690 over Onondaga Creek?

The structure is 171 ft (52.1 m) long with a longest span of 68 ft (20.7 m) and a deck 34 ft wide.

Who owns RTE I690 over Onondaga Creek?

It is owned by the State Highway Agency.