US Bridges

RTE 921C over 12 12 26043405 Route 1

Fair

Oneida County, New York · 1.6 MI N JCT Rts 12 & 49 · Structure no. 000000001090480

Built
1969
56 years old
Condition
Fair
inspected October 2023
Type
Box Beam or Girders - Multiple
Steel Continuous
Length
312 ft
2 main spans
Daily traffic
28,208
1989 count
Owner
State
State Highway Agency

About this bridge

RTE 921C over 12 12 26043405 Route 1 is a steel continuous box beam or girders - multiple carrying RTE 921C over 12 12 26043405 Route 1 in Oneida County, New York. It was built in 1969, so it is 56 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 28,208 vehicles a day, roughly 6% of them trucks, projected to reach 39,491 by 2009. The structure is 312 ft (95.1 m) long and 43 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesRTE 921C
Crosses12 12 26043405 Route 1
Location1.6 MI N JCT Rts 12 & 49
RouteState Highway 921C
Coordinates43.14388, -75.21289
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 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 rating110.1 US tons
Inventory rating36 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length312 ft (95.1 m)
Longest span164 ft (49.9 m)
Deck width43 ft (13 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic28,208 (1989)
Projected traffic39,491 by 2009
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemYes

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$4.4 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE 921C over 12 12 26043405 Route 1 built?

It was built in 1969, making it 56 years old in 2025.

What condition is RTE 921C over 12 12 26043405 Route 1 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 October 2023.

How much traffic does RTE 921C over 12 12 26043405 Route 1 carry?

About 28,208 vehicles per day (1989 count), of which roughly 6% are trucks.

How long is RTE 921C over 12 12 26043405 Route 1?

The structure is 312 ft (95.1 m) long with a longest span of 164 ft (49.9 m) and a deck 43 ft wide.

Who owns RTE 921C over 12 12 26043405 Route 1?

It is owned by the State Highway Agency.