by Rockingham Racer
east point wrote: ↑Thu Dec 05, 2019 1:46 am Richmond - Portland service has only one really viable route. Richmond to New Haven -Diesel Springfield - Worcester - Grand route to North Station ( BON ) - Back in to BON then the DownEaster route to Portland. The only problem at BON will be southbound train pulling into BON and possible diesel exhaust problems. Now getting CSX to agree to even one round trip over Worcester - Springfield may be a problem ? That route needs consistent Amtrak service with qualified crews for the times that the coast route is closed due to weather or other reasons so Regionals can detour over the Springfield route.That routing in and around Boston will take forever. The Grand Junction is slow running. The wyeing of the northbound train at BET is possible, but again--real clumsy.
Since MNRR has constrained capacity New Haven - New Rochelle due to the many draw bridges needing replacement getting additional slots in the foreseeable future ( 2040 -2050 ) may be a real problem. For example the present Walk Bridge replacement will close the 4 track segment over the replacement to 3 tracks and for several times just 2 tracks. That is because replacing the swing bridge with 2 separate lift bridges requires the 2 northern tracks to be displaced northward several feet ( 10 - 14 ft ? ). Once the northern lift bridge is in service the south lift bridge May (?) follow present alignments and not require as long closing one or two of the south tracks.
But once CT DOT gets both Walk lift bridges in full operation we can probably expect the DOT to start on the next bridge that needs a new lift bridge replacement with the same constraints of just 2 tracks in service at times.
I suppose, though, that that is better than getting off at Back Bay, and taking the Orange Line over to North Station, especially if you're a senior citizen with luggage. I normally just take a taxi from South to North.