US Bridges

RTE 30 over Deer River Flow

Good

Franklin County, New York · 2.5 MI S JCT SH30 & CR26 · Structure no. 000000001072340

Built
2024
1 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete
Length
30 ft
1 main span
Daily traffic
1,318
2018 count
Owner
State
State Highway Agency

About this bridge

RTE 30 over Deer River Flow is a concrete culvert carrying RTE 30 over Deer River Flow in Franklin County, New York. It was built in 2024, so it is 1 years old, younger than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,318 vehicles a day, roughly 9% of them trucks, projected to reach 1,326 by 2041. The structure is 30 ft (9.1 m) long and 61 ft wide. If it were closed, the detour would be 41.6 mi (67 km).

CarriesRTE 30
CrossesDeer River Flow
Location2.5 MI S JCT SH30 & CR26
RouteState Highway 30
Coordinates44.63194, -74.27884
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert9 ExcellentNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78 US tons
Inventory rating46 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length30 ft (9.1 m)
Longest span29 ft (8.8 m)
Deck width61 ft (18.5 m)
Roadway width36 ft (11 m)
Vertical clearance over deck107 ft (32.7 m)

Traffic and service

Average daily traffic1,318 (2018)
Projected traffic1,326 by 2041
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed41.6 mi (67 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 30 over Deer River Flow built?

It was built in 2024, making it 1 years old in 2025.

What condition is RTE 30 over Deer River Flow in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.

How much traffic does RTE 30 over Deer River Flow carry?

About 1,318 vehicles per day (2018 count), of which roughly 9% are trucks.

How long is RTE 30 over Deer River Flow?

The structure is 30 ft (9.1 m) long with a longest span of 29 ft (8.8 m) and a deck 61 ft wide.

Who owns RTE 30 over Deer River Flow?

It is owned by the State Highway Agency.