US Bridges

RTE 104 over Mill Creek

Good

Wayne County, New York · 1.8 MI W JCT Rts 104& 350 · Structure no. 000000001093782

Built
1992
33 years old
Condition
Good
inspected December 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
34 ft
1 main span
Daily traffic
14,096
2020 count
Owner
State
State Highway Agency

About this bridge

RTE 104 over Mill Creek is a prestressed concrete box beam or girders - multiple carrying RTE 104 over Mill Creek in Wayne County, New York. It was built in 1992, so it is 33 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 14,096 vehicles a day, roughly 9% of them trucks, projected to reach 14,162 by 2041. The structure is 34 ft (10.4 m) long and 42 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRTE 104
CrossesMill Creek
Location1.8 MI W JCT Rts 104& 350
RouteState Highway 104
Coordinates43.2262, -77.34201
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89.9 US tons
Inventory rating38 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length34 ft (10.4 m)
Longest span32 ft (9.7 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,096 (2020)
Projected traffic14,162 by 2041
Trucks9%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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$971,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 104 over Mill Creek built?

It was built in 1992, making it 33 years old in 2025.

What condition is RTE 104 over Mill Creek 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 December 2023.

How much traffic does RTE 104 over Mill Creek carry?

About 14,096 vehicles per day (2020 count), of which roughly 9% are trucks.

How long is RTE 104 over Mill Creek?

The structure is 34 ft (10.4 m) long with a longest span of 32 ft (9.7 m) and a deck 42 ft wide.

Who owns RTE 104 over Mill Creek?

It is owned by the State Highway Agency.