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All Gauge Model Railroading Page


TT Scale Layouts

Dogbone-Type Layouts


These semi-dogbone layouts offer the ability to run continuously, while being adaptable to various types of operation.  They can easily be lengthened by adding straights to the center at both top and bottom.

This simple 3' by 7' double-track dogbone offers many opportunities for scenery and for adaptation.

(18) Pilz #83101 TT-gauge 166mm straight

(18) Pilz #83106 TT-gauge R-353 30° curve

(2) Pilz #83107 TT-gauge R-353 15° curve

(20) Pilz #83109 TT-gauge R-310 30° curve

(2) Pilz #83105 TT-gauge 43mm straight

(1) Pilz #83190 TT-gauge double crossover

(4) Pilz #83104 TT-gauge 36mm straight

(1) Pilz #83361 TT-gauge righthand #4 curved turnout

(1) Pilz #83312 TT-gauge leftthand #4 turnout

Total of 67 items

In this 3' by 7', we have a double-track system plus numerous spurs and sidings for lineside industries, locomotive facilities, etc.

(30) Pilz #83101 TT-gauge 166mm straight

(18) Pilz #83106 TT-gauge R-353 30° curve

(2) Pilz #83107 TT-gauge R-353 15° curve

(26) Pilz #83109 TT-gauge R-310 30° curve

(2) Pilz #83105 TT-gauge 43mm straight

(1) Pilz #83190 TT-gauge double crossover

(8) Pilz #83104 TT-gauge 36mm straight

(3) Pilz #83361 TT-gauge righthand #4 curved turnout

(5) Pilz #83312 TT-gauge leftthand #4 turnout

(6) Pilz #83311 TT-gauge righthand #4 turnout

(4) Pilz #83102 TT-gauge 83mm straight

(2) Pilz #83110 TT-gauge R-310 15° curve

(1) Pilz #83362 TT-gauge lefthand #4 curved turnout

Total of 108 items

The 3' by 7' layout illustrated here is a single-track semi-dogbone which has two point-to-point operations inside.  It is especially appealing to the innovative model railroader.

(30) Pilz #83101 TT-gauge 166mm straight

(19) Pilz #83106 TT-gauge R-353 30° curve

(2) Pilz #83107 TT-gauge R-353 15° curve

(3) Pilz #83105 TT-gauge 43mm straight

(8) Pilz #83102 TT-gauge 83mm straight

(5) Pilz #83104 TT-gauge 36mm straight

(4) Pilz #83311 TT-gauge righthand #4 turnout

(2) Pilz #83312 TT-gauge leftthand #4 turnout

(21) Pilz #83109 TT-gauge R-310 30° curve

(1) Pilz #83160 TT-gauge 15° cross

(1) Pilz #83362 TT-gauge lefthand #4 curved turnout

(2) Pilz #83110 TT-gauge R-310 15° curve

Total of 98 items

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