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Micro Layouts for MTH RealTrax

40 by 42-inch Track plans


The 40 - by 42 inch series of Micro Layouts was inspired by a request.  Having done the 3' by 5' layouts, we were asked to try making one to fit someone's closet shelf.  The challenge was made facetiously, but we saw it as a chance to try something new.  The goal was to make interesting layouts in a very small space, with a variety of possible rail operations.

MTH RealTrax is a popular system.  It is included in MTH's starter sets.  The geometry of RealTrax is similar to O Gauge with its 31" curves.  However, RealTrax has several sizes of straight tracks, whereas O only has the regular 10" and half length pieces. This makes it easier for RealTrax to accommodate the tight space of Micro layouts.  

Note that in these small spaces, everything is tight.  We have opted to show operating tracks for those who might want to employ operating cars and accessories.  However, you can substitute a regular straight track for  the operating track, if you desire.


This simple layout is versatile. It just makes it into the 42 by 40 area.  We have used scenery as an example of a rural roadside area.

(10) MTH 40-1002 O-31 curve

(3) MTH 40-1017 4.25 in straight

(3) MTH 40-1018 3.5 in straight

(1) MTH 40-1004 O31 righthand switch

(1) MTH 40-1005 O31 lefthand switch

(1) Plasticville 1620 loading platform

(1) MTH 30-9033 #494 rotary beacon

(1) MTH 30-11012 operating crossing gate w/signal

(1) MTH 30-11014 hiway crossing signal w/sound

(1) MTH 30-9101 Sinclair gas station 1 1

(1) MTH 30-90038 Capt Jacks Seafood

This layout is great for the young railroader.  It can easily accommodate operating accessories.  In our example, we have a log loader, sawmill and coal loader.

(10) MTH 40-1002 O-31 curve

(3) MTH 40-1017 4.25 in straight

(3) MTH 40-1018 3.5 in straight

(2) MTH 40-1005 O31 lefthand switch

(2) MTH 40-1008 uncoupling track

(2) MTH 40-1024 track bumper

(1) MTH 30-9119 AF #787 log loader

(1) MTH 30-9122 AF #796 sawmill

(1) MTH 30-9043 AF coaler

(1) MTH 30-90008 work house

(1) MTH 30-9049 #395 floodlight(silver)

(2) MTH 30-11014 hiway crossing signal w/sound

This spur-to-spur railway is great for a trolley or commuter shuttle pike, or freight shunting.  Of course, trains have to be very short.

(7) MTH 40-1002 O-31 curve

(2) MTH 40-1005 O31 lefthand switch

(1) MTH 40-1017 4.25 in straight

(2) MTH 40-1008 uncoupling track

(3) MTH 40-1024 track bumper

(1) MTH 40-1012 5.5 inch half straight

(3) MTH 40-1022 O-31 half curve

(1) MTH 40-1004 O31 righthand switch

(2) MTH 40-1018 3.5 in straight

(1) MTH 30-9056 Auto Parts store

(1) MTH 30-90023 Soda Fountain crnr

(1) MTH 30-90070 Camera Shop(crnr)

(1) MTH 30-90022 Jenny Lee Bakery

(3) MTH 30-9006 passenger station platform

(1) MTH 30-9107 operating station platform

(1) MTH 30-9033 #494 rotary beacon

Because of the placement of spurs, you can have fun with a bumper-to-bumper car such as a trolley. It can also host short trains (1 to 3 cars).

(9) MTH 40-1002 O-31 curve

(2) MTH 40-1005 O31 lefthand switch

(2) MTH 40-1024 track bumper

(1) MTH 40-1008 uncoupling track

(2) MTH 40-1004 O31 righthand switch

(4) MTH 40-1017 4.25 in straight

(1) MTH 30-9012 Corner Drug store

(1) MTH 30-90070 Camera Shop(crnr)

(1) MTH 30-90023 Soda Fountain crnr

(1) MTH 30-90092 Bicycle Shop(ocnr)

(1) MTH 30-9033 #494 rotary beacon

(1) MTH 30-90038 Capt Jacks Seafood

(1) MTH 30-11012 operating crossing gate w/signal

(4) MTH 30-1078 O-scale round lamp

Another layout that works great for a trolley or shuttle.  The spurs can also be used for operating cars, such as a coal or log dump car.

(8) MTH 40-1002 O-31 curve

(3) MTH 40-1005 O31 lefthand switch

(1) MTH 40-1004 O31 righthand switch

(1) MTH 40-1008 uncoupling track

(1) MTH 40-1018 3.5 in straight

(2) MTH 40-1024 track bumper

(1) MTH 40-1001 10 inch straight

(1) MTH 30-9023 rowhouse

(1) MTH 30-9024 rowhouse

(1) MTH 30-9044 rowhouse

(1) MTH 30-9045 rowhouse

(1) MTH 30-9025 #395 floodlight (yellow)

(1) MTH 30-9006 passenger station platform

(1) MTH 30-11012 operating crossing gate w/signal

(2) MTH 30-11014 hiway crossing signal w/sound

(2) MTH 30-1078 O-scale round lamp

(1) MTH 30-90003 power station

The spur track makes this pike fine for a trolley shuttle.  With very short cars such as ore cars and short locomotives like the MTH Docksider, Ready Made "Beep" or K-Line Porter, you can also do some freight -type shunting.

(9) MTH 40-1002 O-31 curve

(2) MTH 40-1005 O31 lefthand switch

(2) MTH 40-1024 track bumper

(2) MTH 40-1008 uncoupling track

(2) MTH 40-1004 O31 righthand switch

(1) MTH 40-1012 5.5 inch half straight

(1) MTH 30-9006 passenger station platform

(1) MTH 30-9001 RailKing farm house

(1) MTH 30-9003 RailKing country house

(1) MTH 30-90064 row house #1

(1) MTH 30-90038 Capt Jacks Seafood

(4) MTH 30-1078 O-scale round lamp

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