green signs with an R?

Matt and I noticed on our way back home in Bryan ohio some green signs with “R” along the ns rails.is that for a railgrinder?anyway we also noticed the trackwork and new signals along US 6 for the new connections at Butler Indiana too.
stay safe
Joe

A green sign, if it has an arrow pointed up means to “Resume Speed”. From what you say, I can only guess that is what this sign means.

Hi, Joe.

correct its placed at end of temporary speed restrictions or work zones.
it denotes to crew that once the train is passed the sign normal speed can be resuimed.

thank you for the info.
stay safe
Joe and Matt

Joe, are you talking about there behind the Bowling alley? (track work/connections)

I guess they are adding switches for the canada thing?

yes they are for cp units to come rolling through.
stay safe
Joe