US Bridges

Sprvlle-Boston RD over Eighteen Mile Crk

Good

Erie County, New York · 5.8 MI N JCT US219 & SH39 · Structure no. 000000001041600

Built
1999
26 years old
Condition
Good
inspected July 2023
Type
Culvert
Concrete
Length
38 ft
1 main span
Daily traffic
1,561
2021 count
Owner
County
County Highway Agency

About this bridge

Sprvlle-Boston RD over Eighteen Mile Crk is a concrete culvert carrying Sprvlle-Boston RD over Eighteen Mile Crk in Erie County, New York. It was built in 1999, so it is 26 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 1,561 vehicles a day, roughly 6% of them trucks, projected to reach 1,576 by 2041. The structure is 38 ft (11.6 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSprvlle-Boston RD
CrossesEighteen Mile Crk
Location5.8 MI N JCT US219 & SH39
RouteCounty Highway 0
Coordinates42.57933, -78.69532
Functional classRural Major Collector

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating86 US tons
Inventory rating51 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length38 ft (11.6 m)
Longest span37 ft (11.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,561 (2021)
Projected traffic1,576 by 2041
Trucks6%
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$631,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Sprvlle-Boston RD over Eighteen Mile Crk built?

It was built in 1999, making it 26 years old in 2025.

What condition is Sprvlle-Boston RD over Eighteen Mile Crk 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 July 2023.

How much traffic does Sprvlle-Boston RD over Eighteen Mile Crk carry?

About 1,561 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is Sprvlle-Boston RD over Eighteen Mile Crk?

The structure is 38 ft (11.6 m) long with a longest span of 37 ft (11.2 m).

Who owns Sprvlle-Boston RD over Eighteen Mile Crk?

It is owned by the County Highway Agency.