[GH85Carrera]

Excelsior Henderson assembly line in their brand new factory built by Ignaz Schwinn in Chicago.





Pictured is the original two-track plank road across the Algodones Dunes of Imperial County, California as featured in the September 1950 California Highways & Public Works. The original 6.5 mile long two-track plank road would be completed by April 1915 and would fall under the maintenance of the California Highway Commission by the following June. The plank road in the Algodones Dunes would become part of Legislative Route Number 27 as part of 1916 Second State Highway Bond Act.
During 1916 a pine-based eight-foot-wide plank road was placed in the Algodones Dunes as a replacement to the original two-track configuration. The plank road would be improved in 1924 when an eighteen-foot-wide Redwood based segment was placed. The plank road was replaced by a hard surfaced asphalt highway during August 1926. The hard surface highway in the Algodones Dunes would become a segment of US Route 80 during November 1926.