A single span 2 track through plate girder bridge under going heavy repair or replacement. A temporary trestle
(sometimes called a shoofly) has been erected to ease the bottleneck. Trains would cross under a slow order. The opening in the
trestle is just wide enough for a two lane road or double track main line. This could be used to make an interesting scene on a
route since maintainence equipment exists on the DLS for either on track or off track repair. For those who like operations,
this offers a bit of difficulty in keeping to the schedual.