CN A446 struggles up Byron hill with brand new ES44AC #3910 leading. The helper set was on the rear giving the train extra help up the grade.

The local has crested Byron Hill and rolls through the small community of Byron enroute to switch the Quad Graphics plant in Lomira.

CN 2263 provides DPU support for a northbound grain train at Byron, WI. Byron hill is the ruling grade southbound between Fond Du Lac, WI and Chicago, but this northbound train is more concerned a... (more)

CN 8941 begins its descent of Byron hill with a grain train, heading north toward North Fond Du Lac yard from Chicago. The single lead unit is being supported by a rear DPU.

CN 2263 brings up the rear of a train of covered hoppers descending Byron Hill on its way into North Fond Du Lac's Shops Yard.

CN 8941 goes into dynamic braking as its train begins the descent of Byron Hill south of Fond Du Lac, WI. The train is a lengthy string of grain cars, and GE CN 2263 will be on the rear as a DPU h... (more)

CN Tier 4 no. 3060 gets some help from two UP EMDs as it reaches the top of Byron Hill south of Fond Du Lac, WI with a lengthy southbound manifest freight in typical Wisconsin November weather.

The Byron Hill helpers head light northbound until County F.

CN 2330 is seen leading a southbound at the top of Byron Hill near Byron, Wis.

CN 2330 leads a southbound past a dairy farm near Byron, Wis. 10/24/19

CN L510 passes through the small town of Byron, WI with BLE 901 in the lead.

CN 2027 crawls up Byron Hill just after leaving Shops yard Fond du Lac, WI with GTW 5931 and IC 6203 attached on the rear as helpers.

An eastbound (southbound) Wisconsin Central dirt train is just north of Byron, Wisconsin on the morning of December 3, 1994. A cool lash up of SDL39 No. 584, SD45 No. 6598 and Duluth, Missabe & Ir... (more)

An intermodal crests Byron hill with a 1x1 pair of tier 4 GEVOs in charge

A GEVO and dash 8 are pulling for all they're worth as they drag a very long stack train over the summit of Byron Hill.