March 20
| 1914 | OPR Superintendent of Road Construction D. H. Winslow addresses the New Hampshire Road Convention on "Special Problems in the New England States." He begins, "It has been said that 'you can always tell a New Englander, but you cannot tell him much' . . . . He is 'willing to be convinced, but would like to see the man that can convince him.'" |
| 1943 | PRA contractors complete the south river pier for the Peace River Bridge on the Alaska Highway. PRA's Raymond Archibald is in charge of design and construction. (The bridge collapsed on October 16, 1957, following a landslide. A replacement structure opened in January 1960). |
