User:AlisonW/RailheadSimplex
| base ID | prefix | description | |||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary: Heavy rail or freight | Primary: Light rail or metro | ||||||||||||||||||||||||||||||||||
| Surface | In tunnel | Elevated | Close Parallel lines | Surface | In tunnel | Elevated | |||||||||||||||||||||||||||||
| xp | x | e | ex | t | et | xt | ext | h | eh | xh | exh | v | tv | ev | ve | xv | vx | vex | xev | exv | u | ux | ue | uex | ut | uxt | uet | uext | uh | uxh | ueh | uexh | |||