There are several YouTube videos of the trails along the Erie Pittsburgh system.
These page can be used to post reviews of the various video found.

Click on the video name to see run the video
Click on the recommendation to see previous comment(s) or to make a comment.
The number by the recommendation, is the number of people voting that way

• [ not yet rated ] Allegheny River Trail, Emlenton to Kennerdell Tunnel (23:43)
• [ not yet rated ] Allegheny RiverTrail, Kennerdell Tunnel to Franklin Pa (26:30)
• [ Include 1 ] Allegheny River Trail via Drone (4:28)
• [ Include 1 ] Allegheny River Trail on a bike (5:17)
• [ Reject 1 ] Biking Pennsylvania: The Allegheny River Trail [Caution! Dark, Scary Tunnels](16:22)
• [ not yet rated ] Allegheny River Trail on a bike (22:55)
• [ not yet rated ] Armstrong Trail (10:38)
• [ not yet rated ] Armstrong Trail & Redbank Valley Trail (12:58)
• [ Include 1 ] Armstrong Trail – a collection of photographs (2:34)
• [ not yet rated ] Redbank Valley Trail (7:05)
• [ not yet rated ] Samuel Justus Trail, Franklin To Oil City (28:01)
• [ not yet rated ] Oil Creek Trail (15.57)
• [ not yet rated ] Drake Well Museum & Park (3:01)
• [ not yet rated ] Emlenton Pa., Allegheny River Trail Town (11:43)