US Bridges

RTE 18 over Round Pond Creek

Good

Monroe County, New York · 0.9 MI W JCT Rts 390 & 18 · Structure no. 000000001077450

Built
1998
27 years old
Condition
Good
inspected May 2023
Type
Frame
Concrete
Length
26 ft
1 main span
Daily traffic
27,145
2020 count
Owner
State
State Highway Agency

About this bridge

RTE 18 over Round Pond Creek is a concrete frame carrying RTE 18 over Round Pond Creek in Monroe County, New York. It was built in 1998, so it is 27 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 27,145 vehicles a day, roughly 3% of them trucks, projected to reach 32,975 by 2041. The structure is 26 ft (7.9 m) long and 70 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesRTE 18
CrossesRound Pond Creek
Location0.9 MI W JCT Rts 390 & 18
RouteState Highway 18
Coordinates43.25296, -77.68615
Functional classUrban 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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating85.2 US tons
Inventory rating45 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length26 ft (7.9 m)
Longest span22 ft (6.7 m)
Deck width70 ft (21.4 m)
Roadway width53 ft (16.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,145 (2020)
Projected traffic32,975 by 2041
Trucks3%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$1.2 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 18 over Round Pond Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is RTE 18 over Round Pond 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 May 2023.

How much traffic does RTE 18 over Round Pond Creek carry?

About 27,145 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is RTE 18 over Round Pond Creek?

The structure is 26 ft (7.9 m) long with a longest span of 22 ft (6.7 m) and a deck 70 ft wide.

Who owns RTE 18 over Round Pond Creek?

It is owned by the State Highway Agency.