Upper Allen Township and Keystone Marker Trust, a non-profit organization, have collaborated to restore the historic Shepherdstown Keystone Marker located on the Gettysburg Pike.
Each NHL game features 60 minutes of playing time, broken down into three 20-minute periods. The league also mandates a 17-minute intermission after the first and second periods to flood and ice and provide the players with a rest period.
Each English Premier Ice Hockey League regulation game is played between two teams and is 60 minutes long. The game is composed of three 20-minute periods with an intermission of 15 minutes between periods. At the end of the 60-minute regulation time, the team with the most goals wins the game.