11-29-2016, 12:35 PM
I dunno, can't you just get out an asphalt saw, like they use for countless roadworks? Just cut off the asphalt on the track side, and cut off the asphalt on the building side, leaving the 3m in the middle. The lighting will be installed adjacent to the trail (which is the case for the rest of the trail), so there's no need to bury anything directly underneath it.