track speeds for Norristown wye
start maxspeed on Morrisville Line
maxspeed on Morrisville Connecting Track
part of grade of Council City & Solomon River
track at Titus Generating Station is disused
better track alignment on Norristown Line
better track alignment on Norristown Line
better track alignment on Norristown Line, UM&P
signal marks change in speed limit per ETT