La lista delle webcam vicino a Mercer, Pennsylvania, USA:
Foxburg, Pennsylvania, USA - 47.8 km da Mercer: Allegheny Clarion Valley Junior High School - Una webcam a Foxburg, Pennsylvania - posizione della camera: Allegheny Clarion Valley Junior High School.
Hookstown, Pennsylvania, USA - 72.5 km da Mercer: South Side High School - Una webcam a Hookstown, Pennsylvania - posizione della camera: South Side High School.
McKees Rocks, Pennsylvania, USA - 85.9 km da Mercer: Montour High School - Una webcam a McKees Rocks, Pennsylvania - posizione della camera: Montour High School.
Canonsburg, Pennsylvania, USA - 107.3 km da Mercer: Canon McMillan High School - Una webcam a Canonsburg, Pennsylvania - posizione della camera: Canon McMillan High School.
Akron, Ohio, USA - 108.3 km da Mercer: Akron-Summit County Public Library - Una webcam a Akron, Ohio - posizione della camera: Akron-Summit County Public Library.
Washington, Pennsylvania, USA - 117.1 km da Mercer: Trinity Middle School - Una webcam a Washington, Pennsylvania - posizione della camera: Trinity Middle School.