Agree Lake, The trouble is the Streetcar, IF it were built that way, would not access the Liberty Street Station. But the Commuter Rail Could. There is no rule that should wipe out one or the other, in fact with a Jersey River Line, San Diego, or Austin type DMU, both stops + shands should be built.
Further, this is URBAN JACKSONVILLE, JTA could hardly expect stations 1-2 miles apart in the core. Past 21St street Northbound that Commuter Train could fly. The streetcar itself might reach 45 or 50 to Gateway on that NW angle, depending on a stop at North Main.
Ocklawaha