COMMERCE (CBSLA) – A man was taken into custody after a stack of discarded wooden railroad ties alongside a stretch of Metrolink track in Commerce Monday morning caught fire, less than a block away ...

Rebar-tying robots have come to Wisconsin. Waukesha-based MKE Iron Erectors recently used one on a bridge project, a first in the state. Developed by Advanced Construction Robotics of Pittsburgh, Pa., ...

TyBot is capable of performing 1,000 ties per hour, roughly the equivalent of a six- to eight-worker crew. The robot uses computer vision to identify the rebar intersections and then ties them ...