US Bridges

Railroad Street over Mohawk River

Fair

Oneida County, New York · In Rome · Structure no. 000000002206470

Built
1900
125 years old, rebuilt 1999
Condition
Fair
inspected December 2024
Type
Truss - Thru
Steel
Length
135 ft
1 main span
Daily traffic
599
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Railroad Street over Mohawk River is a steel truss - thru carrying Railroad Street over Mohawk River in Oneida County, New York. It was built in 1900 and reconstructed in 1999, so it is 125 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 599 vehicles a day, roughly 5% of them trucks, projected to reach 839 by 2041. The structure is 135 ft (41.1 m) long and 27 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRailroad Street
CrossesMohawk River
LocationIn Rome
RouteCity Street 0
Coordinates43.20765, -75.45325
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating92 US tons
Inventory rating55 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckOpen grating
Main spans1
Design loadRailroad
Structure length135 ft (41.1 m)
Longest span130 ft (39.6 m)
Deck width27 ft (8.3 m)
Roadway width21 ft (6.4 m)
Vertical clearance over deck21 ft (6.3 m)

Traffic and service

Average daily traffic599 (2021)
Projected traffic839 by 2041
Trucks5%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway and railroad
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$5.1 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Railroad Street over Mohawk River built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1999.

What condition is Railroad Street over Mohawk River 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 December 2024.

How much traffic does Railroad Street over Mohawk River carry?

About 599 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Railroad Street over Mohawk River?

The structure is 135 ft (41.1 m) long with a longest span of 130 ft (39.6 m) and a deck 27 ft wide.

Who owns Railroad Street over Mohawk River?

It is owned by the City or Municipal Highway Agency.