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