Trusty 8886 is the 2nd story of episode 3 of Season 10 of Friturtoons.
CSX 8886 discovers a bridge on the Amtrak Railway has cracks in it. He warns everyone to not cross it. CSX 8888 does not listen. Later, 8888 has to collect some tanker cars loaded with Pepsi to go a bottling plant. The fastest where is to cross the bridge. As 8888 rides across it, he derails and tilts sideways. Then, the bridge starts to collapse. Meanwhile, Boston & Maine 3666 told 8886 that 8888 crossed the bridge. 8886 arrives at the bridge and rerails 8888 and pulls him off the bridge, just in time. 8888 promises to always listen to 8886 from now on.