okay, i think i've solved the problem that is currently likely to keep phase I of the streetcar out of Plaza-Midwood.
Current route between Elizabeth and Plaza-Midwood:
- east on Elizabeth Ave
- north on Hawthorne
- cross Hawthorne Bridge
- east just beyond hawthorne bridge using a new Commonwealth Avenue extension just next to Independence Blvd.
- cross the railroad tracks using a new bridge just next to the independence blvd bridge over the tracks
- [loop around commonwealth, plaza, central, and pecan to serve Plaza Midwood]
- then return back west via the commonwealth road extension.
The highcost elements of the current plan:
- adding tracks to the existing hawthorne bridge will be expensive and an engineering challeng
- Independence Boulevard right of way will need to be taken over for the new Commonwealth Ave Extension, which will require an expensive retaining wall on Independence and the loss of expansion room for the freeway.
- New right of way will need to be purchased from the developer of the party reflections site, which will be very expensive, as the developer is almost ready to break ground on a high density development that will use all of the land.
- New street commonwealth avenue extension will need to be engineered and built with a new signalized intersection with hawthorne.
- New bridge will need to be built for commonwealth ave and the streetcar to cross the tracks and connect to Pecan and the existing commonwealth ave. (a new bridge would not be possible for crossing the tracks on Central Ave because of grade and adjacent development)
Here is my proposed solution/route:
- east on Elizabeth Ave
- north on Hawthorne
- east on 5th
- north on caswell
- north on pecan
- cross railroad tracks with a new Pecan Ave bridge
- cross under independence with the pecan avenue underpass
- [loop around commonwealth, plaza, central, and pecan to serve Plaza Midwood]
- then return back south via pecan.
(- optionally go west on 7th and south on hawthorne to get back to Presby Hospital area)
Savings:
- no need to make expensive revision to Hawthorne Ave bridge over independence
- no need to purchase Party Reflections right of way, which is very expense
- no need to extend commonwealth ave (which saves a new signalized intersection, a long retaining wall on independence and a new bridge over the railroad tracks)
Other Benefits:
- Building a new Pecan Avenue bridge over the railroad tracks will actually eliminate an existing railroad crossing, which will improve safety, connectivity, and reduce noise in Elizabeth neighborhood.
- there is enough land around the railroad tracks by the Pecan crossing to build the bridge without need for major street closings or building removal.
- The streetcar line will better serve Elizabeth institional (King's University, Presbyterian Hospital, Mercy Hospital) and retail business on 7th. There are also many underdeveloped parcels in this area.