Government Shutdown

During the federal government shutdown, this website will not be updated and may not reflect current conditions. Some national parks may remain accessible to visitors; however, access may change without notice. Some parks are closed completely. Some visitor services may be available when provided by concessioners or other entities. For most parks, there will be no National Park Service-provided visitor services, such as restrooms, trash collection, facilities, or road maintenance. For more information, see www.doi.gov/shutdown and the park website.
McConnell's Mill Covered Bridge
80003544
Lawrence County Covered Bridges TR
EVENT
ARCHITECTURE/ENGINEERING
OTHER
Unknown
ENGINEERING
TRANSPORTATION
1850-1874
1874
STRUCTURE
1874
N of Portersville on T 415, Slippery Rock Township
National Register of Historic Places Collection
pdf
22151
6/27/1980
National Register of Historic Places
State: Pennsylvania
County: Lawrence County
Princeton ; N of Portersville on T 415, Slippery Rock Township
Historic
26d97676-029c-421c-b119-2c2b05d9993a

McConnell's Mill Covered Bridge
80003544
Lawrence County Covered Bridges TR
EVENT
ARCHITECTURE/ENGINEERING
OTHER
Unknown
ENGINEERING
TRANSPORTATION
1850-1874
1874
STRUCTURE
1874
N of Portersville on T 415, Slippery Rock Township
National Register of Historic Places Collection
pdf
22151
6/27/1980
National Register of Historic Places
State: Pennsylvania
County: Lawrence County
Princeton ; N of Portersville on T 415, Slippery Rock Township
Historic
4887ac88-1baa-40da-a03d-458a4d97ba98