Mbta fan wrote:Ouch is the saugus draw on this line? If it is this really hurts.
F-line to Dudley via Park wrote:Are any of those Eastern Route movable bridges in tolerable condition? That's an awful long-term repair bill and years of constant failure flare-ups of this sort that they're looking at if all 4 of them need major rehab or replacement in the next 10 years.
Beverly, if they went for a full span replacement, could be made a fixed bridge if it were raised a few feet to the level of the brand new Essex Bridge right next to it carrying 1A.
Saugus would take a pretty major raising equivalent to the pipeline next to it to become non-movable, because both the 1A and Route 107 bridges on either side are draws. But I think they were planning just that had the Blue Line needed to share it.
But can't help but think that 4 is just too many for how problem-prone moveables are. Someday it's going to be prudent to bite the bullet and rebuild at least one if not two of these as a fixed span. We've been dealing with these troublesome failure rates for 30 years.
jbvb wrote:The Saugus River (West Lynn), Manchester and Annisquam River (Gloucester) draws are all bascules; Beverly is a swing bridge. The Annisquam draw is a significantly different design than Saugus or Manchester. I have never looked at the Manchester draw close up, so I can't say if it's actually the same type as Saugus. All date to ~100 years ago, when the line was rebuilt for K-8 2-8-0s and P-2 4-6-2s.
railfan1988 wrote:jbvb wrote:The Saugus River (West Lynn), Manchester and Annisquam River (Gloucester) draws are all bascules; Beverly is a swing bridge. The Annisquam draw is a significantly different design than Saugus or Manchester. I have never looked at the Manchester draw close up, so I can't say if it's actually the same type as Saugus. All date to ~100 years ago, when the line was rebuilt for K-8 2-8-0s and P-2 4-6-2s.
I don't know if the Manchester Drawbridge is totally different from the Saugus Drawbridge, but I know that it is somewhat different. For one, it is quite a bit shorter than the Saugus Draw. And it only has one signal on each side of it (Saugus Draw has two signals on each side). Also, I believe the speed over the Manchester Draw is only ten miles an hour. Saugus Draw is thirty miles an hour. Not sure what the reason for that it is, but our moderator can probably explain.
sery2831 wrote:Actually Manchester Draw is saved by the fact the boat yard west of the draw has a crossing that requires train to pass over at 15 mph. So with the station on one side and the boat yard on the other, trains pass over at a very reduced speed.
railfan1988 wrote:sery2831 wrote:Actually Manchester Draw is saved by the fact the boat yard west of the draw has a crossing that requires train to pass over at 15 mph. So with the station on one side and the boat yard on the other, trains pass over at a very reduced speed.
John, do you know why Manchester Draw has only one signal at each end of it? Beverly Draw and Saugus Draw both have two signals at each of their ends, so why is Manchester Draw different?
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