Twelvemill Bridge - the first 'TT:120' scale exhibition layout

Key Model World and Hornby Magazine’s new 'TT:120' scale model railway - Twelvemill Bridge - will be on show at Model World LIVE in 2024. If you are starting out in this scale be sure to check out this layout.

Gauge: ‘TT:120’ | Period: 1960s | Region: Eastern | Operating team: Key Model World and friends

Twelvemill Bridge is the latest layout to be built by the Key Model World and Hornby Magazine team and uses the new 'TT:120' scale product ranges from Hornby, Peco, West Hill Wagon Works and more.

Above: Twelvemill Bridge is the latest layout to be built by the Key Model World and Hornby Magazine team and uses the new 'TT:120' scale product ranges from Hornby, Peco, West Hill Wagon Works and more. Mike Wild.

TWELVEMILL BRIDGE is heading to Model World LIVE in April 2024 showcasing modelling in the newest British outline modelling scale.

This brand-new ‘TT:120’ scale layout has been built by the Key Model World and Hornby Magazine teams for a four-part exclusive video series on Key Model World as as well as four-part series of modelling guides in Hornby Magazine.

The new layout uses the growing range of ‘TT:120’ scale products from Hornby, Peco, West Hill Wagon Works, MS Models and more as well as electrical components from DCC Concepts.

The layout measures 10ft x 6ft and features a double track main line as well as a station, goods yard, viaduct, engine shed and tunnel. 

The full series is available to watch now on Key Model World with features coming out monthly in HM197-HM200.

Purchase discount advance tickets for Model World LIVE today!