The area north of Fenton looks to have alot of man made lakes around the Barstow Sub. Here a Galesburg to Grand Forks manifest train rolls towards the next crew change point at LaCrosse, WI, on the BNSF Aurora Sub. The train will join the Aurora Sub at Savanna, IL, in about 20 miles. Looks like they dig out some kind of dirt out of this area and why all the lakes?