BSicon/Catalogue/junctions

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Crossings

[edit]
  e x ex t et xt ext u ue ux uex ut uet uxt uext
KRZ                                 Flat crossing
KRZol                                 Line above junction to the left
KRZt                                 Crossing (at least) other line in tunnel
KRZl                                 Flat crossing junction to the left
  e x ex t et xt ext u ue ux uex ut uet uxt uext
  m em xm exm mt emt xmt exmt umt uemt uxmt uexmt um uem uxm uexm
KRZ                                 Flat crossing
KRZhr                                 Crossing other line elevated to right
KRZt                                 Crossing (at least) other line in tunnel
  m em xm exm mt emt xmt exmt umt uemt uxmt uexmt um uem uxm uexm

2-way branches and junctions

[edit]
  e x ex t et xt ext u ue ux uex ut uet uxt uext
ABZgl                                 Forward and to left
KRWgl+l                                 Branch to and from left
KRWglo+l                                 Branch to left over from left
hABZgl                                 Branch down direction: to left
  e x ex t et xt ext u ue ux uex ut uet uxt uext
  m em xm exm mt emt xmt exmt umt uemt uxmt uexmt um uem uxm uexm
ABZgl                                 Straight & to left
ABZg2                                 Straight & to corner 2
ABZg+tr                                 Forward and from right, other line in tunnel
  m em xm exm mt emt xmt exmt umt uemt uxmt uexmt um uem uxm uexm

3-way branches and junctions

[edit]
  e x ex t et xt ext u ue ux uex ut uet uxt uext
ABZglr                                 Branch down direction: to left and right
ABZgl+l                                 Wye left
ABZgl+r                                 Branch both directions
  e x ex t et xt ext u ue ux uex ut uet uxt uext

4-way, 5-way branches and junctions and loops

[edit]
  e x ex t et xt ext u ue ux uex ut uet uxt uext
ABZlr+lr                                
ABZglr+lr                                 Line through
WSLl                                 Loop end to left
  e x ex t et xt ext u ue ux uex ut uet uxt uext

Compound junctions

[edit]
  e x ex t et xt ext u ue ux uex ut uet uxt uext
kABZg2                                 Junction forward and to corner 2
kKRZq3o                                 Crossing across over track to corner 3
KRZ+k1                                 Level crossing corner 1
KRZo+k1                                 Crossing over corner 1
KRZu+k1                                 Crossing under corner 1
STR+k12                                 Through track corners 1 and 2
3ABZg2                                 Junction forward and to corner 2
3KRZo-                                 Crossing over at back
  e x ex t et xt ext u ue ux uex ut uet uxt uext
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