Roadworks on A585 on outskirts of Fleetwood, any sad twats going to some model railway exhibition should be prepared for approx 30 minute delay. NTTDS should have some photos later on showing details of each different guage and scale In decreasing order of size, the most common model railway gauges are: G Gauge Variable scale 45mm gauge O Gauge 7mm to 1ft, 1:43.5 scale 32mm gauge OO Gauge 4mm to 1 ft, 1:76 scale 16.5mm gauge OO is by far the most popular gauge, although the gauge is 15% under scale. HO Gauge 3.5mm to 1ft, 1:87 scale 16.5mm gauge The same gauge as OO, but with the smaller scale the gauge is in correct proportion to the scale. N Gauge 2mm to 1ft, 1:148 scale 9mm gauge Twice as small as OO gauge
