Steve_Colby Posted September 19, 2011 Report Share Posted September 19, 2011 In the heyday of Maryland road renovation, circa 1920s 30s, they would widen roads by adding a concrete shoulders to the side. The picture below shows the process. ~ Steve Quote Link to comment Share on other sites More sharing options...
Keep the Show on the Road! Posted September 20, 2011 Report Share Posted September 20, 2011 In the heyday of Maryland road renovation, circa 1920s 30s, they would widen roads by adding a concrete shoulders to the side. The picture below shows the process. ~ Steve Steve, In working on a different subject, I noted reference to this method of stabilizing macadam roads in a period magazine, I think The Automobilist, last night. Dave Keep the Show on the Road! Quote Link to comment Share on other sites More sharing options...
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