The Union Pacific as it enters Limon, CO just after passing under the US 24 bridge. The signal lines hold Hemi-42s and Caramel porcelain signals... The line typically has a 2,400 volt upper arm in Limon Proper, however on the line just outside of Limon in this block lack them. There are mile posts still standing that are old poles, between Watkins (along Interstate 70) and Deer Trail, CO.