US Bridges

Mon-Wyn CO Lne RD over Four Mile Creek

Fair

Monroe County, New York · 3.3 MI N.E. of Webster · Structure no. 000000003317340

Built
1984
41 years old
Condition
Fair
inspected April 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
29 ft
1 main span
Daily traffic
2,034
2021 count
Owner
County
County Highway Agency

About this bridge

Mon-Wyn CO Lne RD over Four Mile Creek is a prestressed concrete box beam or girders - multiple carrying Mon-Wyn CO Lne RD over Four Mile Creek in Monroe County, New York. It was built in 1984, so it is 41 years old, younger 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 2,034 vehicles a day, roughly 7% of them trucks, projected to reach 2,089 by 2041. The structure is 29 ft (8.8 m) long and 42 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesMon-Wyn CO Lne RD
CrossesFour Mile Creek
Location3.3 MI N.E. of Webster
RouteCounty Highway 0
Coordinates43.23753, -77.37599
Functional classUrban Collector

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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 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 geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68 US tons
Inventory rating41 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length29 ft (8.8 m)
Longest span28 ft (8.5 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,034 (2021)
Projected traffic2,089 by 2041
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$686,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Mon-Wyn CO Lne RD over Four Mile Creek built?

It was built in 1984, making it 41 years old in 2025.

What condition is Mon-Wyn CO Lne RD over Four Mile 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 April 2024.

How much traffic does Mon-Wyn CO Lne RD over Four Mile Creek carry?

About 2,034 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is Mon-Wyn CO Lne RD over Four Mile Creek?

The structure is 29 ft (8.8 m) long with a longest span of 28 ft (8.5 m) and a deck 42 ft wide.

Who owns Mon-Wyn CO Lne RD over Four Mile Creek?

It is owned by the County Highway Agency.