BSicon/Catalogue/junctions/2-way

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90°[edit]

Regular, tunnel, and elevated[edit]

e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh
ABZgl e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh Forward and to left
ABZgr e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh Forward and to right
ABZg+l e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh Forward and from left
ABZg+r e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh Forward and from right
ABZql e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh To left & across
ABZqr e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh To right & across
ABZq+r e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh From right and across
ABZq+l e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh From left and across
ABZ+lr e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh From left & right
ABZl+l e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh To & from left
ABZr+r e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh To & from right
ABZlr e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh To left & right
e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh

Interruption[edit]

x e ex u ux ue uex
LABZgl LABZgl xLABZgl eLABZgl exLABZgl uLABZgl uxLABZgl ueLABZgl uexLABZgl Branch forward and to left
LABZgr LABZgr xLABZgr eLABZgr exLABZgr uLABZgr uxLABZgr ueLABZgr uexLABZgr Branch forward and to right
LABZg+l LABZg+l xLABZg+l eLABZg+l exLABZg+l uLABZg+l uxLABZg+l ueLABZg+l uexLABZg+l Branch forward and from left
LABZg+r LABZg+r xLABZg+r eLABZg+r exLABZg+r uLABZg+r uxLABZg+r ueLABZg+r uexLABZg+r Branch forward and from right
LABZq+l LABZq+l               Junction across and from left
LABZql LABZql xLABZql   exLABZql         Junction across and to left
LABZq+r LABZq+r       uLABZq+r       Junction across and from right
LABZqr LABZqr xLABZqr   exLABZqr         Junction across and to right
LABZlr LABZlr               Junction to left and right
LABZ+lr LABZ+lr               Junction from left and right
LABZl+l LABZl+l     exLABZl+l         Junction to and from left
LABZr+r LABZr+r     exLABZr+r         Junction to and from right
ABZgLl ABZgLl   eABZgLl exABZgLl uABZgLl uxABZgLl   uexABZgLl Junction through and interrupted to left
ABZgLr ABZgLr   eABZgLr exABZgLr uABZgLr uxABZgLr   uexABZgLr Junction through and interrupted to right
ABZg+Ll ABZg+Ll   eABZg+Ll exABZg+Ll uABZg+Ll     uexABZg+Ll Junction through and interrupted from left
ABZg+Lr ABZg+Lr   eABZg+Lr exABZg+Lr uABZg+Lr uxABZg+Lr   uexABZg+Lr Junction through and interrupted from right
ABZLgl ABZLgl   eABZLgl exABZLgl         Junction interrupted through and to left
ABZLgr ABZLgr   eABZLgr exABZLgr     ueABZLgr   Junction interrupted through and to right
ABZLg+l ABZLg+l   eABZLg+l exABZLg+l         Junction interrupted through and from left
ABZLg+r ABZLg+r   eABZLg+r exABZLg+r     ueABZLg+r   Junction interrupted through and from right
ABZlLr ABZlLr               Junction to left and interrupted to right
ABZrLl ABZrLl     exABZrLl         Junction to right and interrupted to left
ABZ+lLr ABZ+lLr               Junction from left and interrupted from right
ABZ+rLl ABZ+rLl     exABZ+rLl         Junction from right and interrupted from left
x e ex u ux ue uex

In cutting[edit]

x e ex u ux ue uex
CABZgl CABZgl xCABZgl eCABZgl exCABZgl uCABZgl uxCABZgl ueCABZgl uexCABZgl Branch through and to left
CABZgr CABZgr xCABZgr eCABZgr exCABZgr uCABZgr uxCABZgr ueCABZgr uexCABZgr Branch through and to right
CABZg+l CABZg+l xCABZg+l eCABZg+l exCABZg+l uCABZg+l uxCABZg+l ueCABZg+l uexCABZg+l Branch through and from left
CABZg+r CABZg+r xCABZg+r eCABZg+r exCABZg+r uCABZg+r uxCABZg+r ueCABZg+r uexCABZg+r Branch through and from right
CABZql CABZql xCABZql eCABZql exCABZql uCABZql uxCABZql ueCABZql uexCABZql Junction across and to left
CABZqr CABZqr xCABZqr eCABZqr exCABZqr uCABZqr uxCABZqr ueCABZqr uexCABZqr Junction across and to right
CABZq+l CABZq+l xCABZq+l eCABZq+l exCABZq+l uCABZq+l uxCABZq+l ueCABZq+l uexCABZq+l Junction across and from left
CABZq+r CABZq+r xCABZq+r eCABZq+r exCABZq+r uCABZq+r uxCABZq+r ueCABZq+r uexCABZq+r Junction across and from right
CABZl+l CABZl+l     exCABZl+l uCABZl+l     uexCABZl+l Fork to & from left
CABZr+r CABZr+r     exCABZr+r uCABZr+r     uexCABZr+r Fork to & from right
CABZlr CABZlr     exCABZlr uCABZlr     uexCABZlr Fork to left & right
CABZ+lr CABZ+lr     exCABZ+lr uCABZ+lr     uexCABZ+lr Fork from left & right
x e ex u ux ue uex

Embankment[edit]

x e ex u ux ue uex
DABZgl DABZgl xDABZgl eDABZgl exDABZgl uDABZgl uxDABZgl ueDABZgl uexDABZgl Branch through and to left
DABZgr DABZgr xDABZgr eDABZgr exDABZgr uDABZgr uxDABZgr ueDABZgr uexDABZgr Branch through and to right
DABZg+l DABZg+l xDABZg+l eDABZg+l exDABZg+l uDABZg+l uxDABZg+l ueDABZg+l uexDABZg+l Branch through and from left
DABZg+r DABZg+r xDABZg+r eDABZg+r exDABZg+r uDABZg+r uxDABZg+r ueDABZg+r uexDABZg+r Branch through and from right
DABZq+l DABZq+l xDABZq+l eDABZq+l exDABZq+l uDABZq+l uxDABZq+l ueDABZq+l uexDABZq+l Junction across and from left
DABZql DABZql xDABZql eDABZql exDABZql uDABZql uxDABZql ueDABZql uexDABZql Junction across and to left
DABZq+r DABZq+r xDABZq+r eDABZq+r exDABZq+r uDABZq+r uxDABZq+r ueDABZq+r uexDABZq+r Junction across and from right
DABZqr DABZqr xDABZqr eDABZqr exDABZqr uDABZqr uxDABZqr ueDABZqr uexDABZqr Junction across and to right
DABZlr DABZlr xDABZlr eDABZlr exDABZlr uDABZlr uxDABZlr ueDABZlr uexDABZlr Fork to left and right
DABZ+lr DABZ+lr xDABZ+lr eDABZ+lr exDABZ+lr uDABZ+lr uxDABZ+lr ueDABZ+lr uexDABZ+lr Fork from left and right
DABZl+l DABZl+l xDABZl+l eDABZl+l exDABZl+l uDABZl+l uxDABZl+l ueDABZl+l uexDABZl+l Fork to and from left
DABZr+r DABZr+r xDABZr+r eDABZr+r exDABZr+r uDABZr+r uxDABZr+r ueDABZr+r uexDABZr+r Fork to and from right
x e ex u ux ue uex

Mixed[edit]

e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh
m(h|t)ABZgl m em xm exm                 um uem uxm uexm                 Forward and to left
m(h|t)ABZgr m em xm exm                 um uem uxm uexm   uetm uxtm uextm         Forward and to right
m(h|t)ABZg+l m em xm exm                 um uem uxm uexm   uetm uxtm uextm         Forward and from left
m(h|t)ABZg+r m em xm exm                 um uem uxm uexm                 Forward and from right
m(h|t)ABZql m em xm exm tm               um uem uxm uexm utm               To left and across
m(h|t)ABZqr m em xm exm                 um uem uxm uexm                 To right and across
m(h|t)ABZq+l m em xm exm                 um uem uxm uexm                 From left and across
m(h|t)ABZq+r m em xm exm                 um uem uxm uexm                 From right and across
ROOT①②
..①x②
..x①②
..②x①
ex t
t..①x②
t..x①②
t..②x①
ext h
h..①x②
h..x①②
h..②x①
exh u
u..①x②
u..x①②
u..②x①
uex ut
ut..①x②
ut..x①②
ut..②x①
uext uh
uh..①x②
uh..x①②
uh..②x①
uexh
ABZlmr                                                 To left and right
ABZrml                                                 To left and right
ABZ+lmr                                                 From left and right
ABZ+rml                                                 From left and right
ABZl+ml                                                 To and from left
ABZml+l                                                 To and from left
ABZr+mr                                                 To and from right
ABZmr+r                                                 To and from right

Reversed layering[edit]

ex t ext h exh u uex ut uext uh uexh
ABZmgl ex         u uex         Forward and to left
ABZmgr ex         u uex         Forward and to right
ABZmg+l ex         u uex         Forward and from left
ABZmg+r ex         u uex         Forward and from right
ABZmql ex         u uex         To left and across
ABZmqr ex         u uex         To right and across
ABZmq+l ex         u uex         From left and across
ABZmq+r ex         u uex         From right and across

T-junctions[edit]

x e ex u ux ue uex
TEEa TEEa xTEEa eTEEa exTEEa uTEEa uxTEEa ueTEEa uexTEEa Tee start
TEEna TEEna xTEEna eTEEna exTEEna uTEEna uxTEEna ueTEEna uexTEEna Tee narrow start
TEEe TEEe xTEEe eTEEe exTEEe uTEEe uxTEEe ueTEEe uexTEEe Tee end
TEEne TEEne xTEEne eTEEne exTEEne uTEEne uxTEEne ueTEEne uexTEEne Tee narrow end
TEEaq TEEaq   eTEEaq   uTEEaq       Tee left
TEEnl TEEnl           ueTEEnl uexTEEnl Tee narrow to left
TEEr         uTEEr       Tee right
TEEnr TEEnr           ueTEEnr uexTEEnr Tee narrow to right
x e ex u ux ue uex

Double-width[edit]

x e ex u ux ue uex
bSHI2lr bSHI2lr     exbSHI2lr ubSHI2lr     uexbSHI2lr To left and right shift
bSHI2lxr bSHI2lxr       ubSHI2lxr       To left and right shift, right out of use
bSHI2rxl bSHI2rxl       ubSHI2rxl       To left and right shift, left out of use
bSHI2l+WSLa         ubSHI2l+WSLa uxbSHI2l+WSLa uebSHI2l+WSLa uexbSHI2l+WSLa To left shift with return loop
bSHI2r+WSLa         ubSHI2r+WSLa uxbSHI2r+WSLa uebSHI2r+WSLa uexbSHI2r+WSLa To right shift with return loop
bSHI2lr+WSLa         ubSHI2lr+WSLa uxbSHI2lr+WSLa uebSHI2lr+WSLa uexbSHI2lr+WSLa To left and right shift with return loop
bSHI2lxr+WSLa         ubSHI2lxr+WSLa   uebSHI2lxr+WSLa   To left and right shift with return loop, right out of use
bSHI2rxl+WSLa         ubSHI2rxl+WSLa   uebSHI2rxl+WSLa   To left and right shift with return loop, left out of use
bSHI2+lr bSHI2+lr     exbSHI2+lr ubSHI2+lr     uexbSHI2+lr From left and right shift
bSHI2+lxr bSHI2+lxr       ubSHI2+lxr       From left and right shift, right out of use
bSHI2+rxl bSHI2+rxl       ubSHI2+rxl       From left and right shift, left out of use
bSHI2+l+WSLe         ubSHI2+l+WSLe uxbSHI2+l+WSLe uebSHI2+l+WSLe uexbSHI2+l+WSLe From left shift with return loop
bSHI2+r+WSLe         ubSHI2+r+WSLe uxbSHI2+r+WSLe uebSHI2+r+WSLe uexbSHI2+r+WSLe From right shift with return loop
bSHI2+lr+WSLe         ubSHI2+lr+WSLe uxbSHI2+lr+WSLe uebSHI2+lr+WSLe uexbSHI2+lr+WSLe From left and right shift with return loop
bSHI2+lxr+WSLe         ubSHI2+lxr+WSLe   uebSHI2+lxr+WSLe   From left and right shift with return loop, right out of use
bSHI2+rxl+WSLe         ubSHI2+rxl+WSLe   uebSHI2+rxl+WSLe   From left and right shift with return loop, left out of use
x e ex u ux ue uex

45°[edit]

Regular, tunnel, and elevated[edit]

Through + curve[edit]

e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh
Forward
ABZg3 e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh Straight & forward to corner 3
LLABZg3     ex                 u     uex                 Straight & forward to corner 3 interrupted
ABZg23 e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh Straight & forward to corners 2 & 3
ABZg2 e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh Straight & forward to corner 2
Back
ABZg+4 e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh Straight & forward from corner 4
ABZg+14 e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh Straight & forward from corners 1 & 4
ABZg+1 e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh Straight & forward from corner 1
Left
ABZq1 e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh Across to corner 1
ABZq12 e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh Across to corners 1 and 2
ABZq2 e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh Across to corner 2
Right
ABZq+4 e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh Across from corner 4
ABZq+34 e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh Across from corners 3 and 4
ABZq+3 e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh Across from corner 3
e x ex t et xt ext h eh xh exh u ue ux uex ut uet uxt uext uh ueh uxh uexh
ROOT①②
..①x②
..x①②
..②x①
ex t
t..①x②
t..x①②
t..②x①
ext h
h..①x②
h..x①②
h..②x①
exh u
u..①x②
u..x①②
u..②x①
uex ut
ut..①x②
ut..x①②
ut..②x①
uext uh
uh..①x②
uh..x①②
uh..②x①
uexh

Divergent[edit]

ABZ23                                                 Forward to corners 2 & 3
ABZ+14                                                 Forward from corners 1 & 4
ABZr+12                                                 To right from corner 1 and 2
ABZl+34                                                 To left from corner 3 and 4
ABZ1+fr                                                 To corner 1 from front & right
ABZ2+gr                                                 To corner 2 from back & right
ABZ3+gl                                                 To corner 3 from back & left
ABZ4+fl                                                 To corner 4 from front & left
ABZ+1r                                                 Forward from corner 1 & right
ABZ+4l                                                 Forward from corner 4 & left
ABZ2r                                                 Backward from corner 2 & right
ABZ3l                                                 Backward from corner 3 & left
ABZl+3g                                                 To left from corner 3 & back
ABZl+4f                                                 To left from corner 4 & front
ABZr+1f                                                 To right from corner 1 & front
ABZr+2g                                                 To right from corner 2 & back

Diagonal[edit]

ABZ1+3r                                                 To corner 1 from corner 3 & front
ABZ1+3f                                                 To corner 1 from corner 3 & left
ABZ2+4g                                                 To corner 2 from corner 4 & back
ABZ2+4r                                                 To corner 2 from corner 4 & right
ABZ3+1g