Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post

cRiPpLe_rOoStEr · 01-02-2016, 06:36 PM

IIRC many of those old iron bridges designed by the Robinson and Steinmann company had a short estimated lifespan, usually around 30 years. And I'm almost sure some lack of proper maintenance is also in effect, look at all that rust.

01-02-2016, 06:36 PM	#18 (permalink)
cRiPpLe_rOoStEr It's all about Diesel Join Date: Oct 2012 Location: Porto Alegre, Rio Grande do Sul, Brazil Posts: 12,562 Thanks: 0 Thanked 1,625 Times in 1,450 Posts	IIRC many of those old iron bridges designed by the Robinson and Steinmann company had a short estimated lifespan, usually around 30 years. And I'm almost sure some lack of proper maintenance is also in effect, look at all that rust.