With scales for both road and rail service, the Cornerstone Truck and Rail Scale kit is a must for any modern HO industry producing or receiving raw materials or finished products in bulk. The kit features: Part of the Cornerstone Modern Industrial Park series - read more here! Must-have for industries shipping or receiving bulk materials by road and/or rail Two below ground ′weigh in motion′ track scales (non-operating) Two detailed truck scales and signs Large and small scale houses with separate doors and windows plus nonworking traffic light, streetlight and spotlights Measures: Large Truck Scale: 14-1/16 x 2-15/16 x 3′ w/Sign 35.7 x 7.4 x 7.6cm Small Truck Scale: 9-1/4 x 2-1/8′ 23.4 x 5.3cm Track Scales each: 4-1/8 x 1-5/8′ 10.4 x 4.1cm Large Scale House: 1-15/16 x 1-1/4′ 4.9 x 3.1cm Small Scale House: 1 x 1-1/8′ 2.5 x 2.8cm