![It's rail painting season in Italy! Painting the rails white can reduce their temperature up to a few degrees Celsius, decreasing the effects of thermal expansion and deformation on long sections. : It's rail painting season in Italy! Painting the rails white can reduce their temperature up to a few degrees Celsius, decreasing the effects of thermal expansion and deformation on long sections. :](https://preview.redd.it/m0ke05cuqxy41.jpg?auto=webp&s=c807aeff0b4d707d4e4b961e2bb5fdc85495f6b0)
It's rail painting season in Italy! Painting the rails white can reduce their temperature up to a few degrees Celsius, decreasing the effects of thermal expansion and deformation on long sections. :
![grayscale photography, train railway painting, railway tracks, gleise, seemed, track, train, travel, power line, railway | Pxfuel grayscale photography, train railway painting, railway tracks, gleise, seemed, track, train, travel, power line, railway | Pxfuel](https://p1.pxfuel.com/preview/825/635/743/railway-tracks-gleise-seemed-track.jpg)
grayscale photography, train railway painting, railway tracks, gleise, seemed, track, train, travel, power line, railway | Pxfuel
![Network Rail on Twitter: "☀ It's the #FirstDayofSummer ☀ 🌡 With temperatures rising, find out how we ensure passenger safety and keep the railway running - like by painting some tracks white. Network Rail on Twitter: "☀ It's the #FirstDayofSummer ☀ 🌡 With temperatures rising, find out how we ensure passenger safety and keep the railway running - like by painting some tracks white.](https://pbs.twimg.com/media/D7-2qUpU8AEFmfC.jpg:large)