I know where you are. Every Friday night was the meeting at the P.O. in Walland.
That old one lane bridge just before the Parkway. I guess most of those are gone by now. River Road was the home of famous submarine races. :^)
The one lane bridges across the Little River (at Townsend and Walland) are still there, but are only available to foot traffic. There are two lane bridges now nearby for vehicular traffic.