Keywords: McConnell's Mill Covered Bridge southern side and eastern portal.jpg 40 57 10 N 80 10 14 W Three-quarters view from the southeast of w McConnell's Mill Covered Bridge at McConnells Mill State Park located in far eastern Slippery Rock Township Lawrence County Pennsylvania Slippery Rock Township Lawrence County Pennsylvania Lawrence County Pennsylvania United States Built in 1874 the bridge is listed on the National Register of Historic Places Own 2009-05-16 User Nyttend Canyons McConnell's Mill Covered Bridge Rivers of Pennsylvania Roads in Pennsylvania Building-centered pictures by User Nyttend Taken with Canon PowerShot A540 |