Last week Penn Dot announced construction on the Gustine Lake interchange. This is where route1 and Kelly drive and west river drive all meet I-76. This is a busy interchange but it is also part of the Philadelphia Marathon. If you look at the image about the bridge that connects traffic from I-76 to ridge will be demolished and I light will be put in its place. This bridge during the marathon is what carries runners into Manayunk. So I wonder how much this will affect the course during and after the construction. It will be interesting to see what occurs. I have yet to see any type of response from the marathon itself or even runners who run this race each year. I assume more talk will arise as the race gets closer and people realize there is an issue here but when talk arises remember where you heard it first.