More shiny metal 3

Driving back from lunch at my friends house today I took a detour to see how our new railway building is going. Its definitely taking shape now. I love the repetition of lines, angles and circles in this little section. Do you think I should tell them they have missed a bit in the middle?
My great grandfather was involved in the building of the LNER at the end of the 19th century. As I took this I wondered what he would make of it all. As far as I can gather it was a dangerous, dirty, backbreaking job. Now the hardest part seems to be manoeuvering the cranes. How times change!