56 reactions · 7 comments | Sick of installing junction boxes in hot attics and damp crawl spaces? This junction box saves you from re-making wire splices. | Rack-A-Tiers Mfg. | Facebook

44K views · 1.2K reactions |  Our restoration of the world's biggest working mechanical signal box has just won a National Railway Heritage Award!  We worked with Railway Heritage Trust and contractor MPH Construction on the £250,000 refurb of Severn Bridge Junction to secure its future: ➡️ www.networkrailmediacentre.co.uk/news/severn-bridge-signal-box-refurbishment-scoops-2021-national-railway-heritage-award | Network Rail | Facebook

11K views · 209 reactions |  Severn Bridge Junction signal box is the largest operational mechanical signal box in the world. Built in the 1900s, some of our graduates stepped into history... ➡ https://www.networkrail.co.uk/network-rail-graduates-step-into-history/ #ThrowbackThursday | Network Rail | Facebook