Recently, I took US 202 through Doylestown in Bucks County, Pennsylvania. In 2017, you can continue driving on US 202 southbound along the US 202 Parkway. However, the first time I visited the area in October 2004, that was not the case. Someone choosing to continue south on US 202 would need to exit and drive on PA 611 briefly. There was a stub end at end of this interchange, as US 202 was planned to continue as an expressway beyond that point.
In 2019 the Gribblenation Blog Series covered the history of the Hyde Street Pier and the original surface alignment of US Route 101 in San Francisco. Given the Golden Gate Bridge opened to traffic in May of 1937 coupled with the fact that the Sign State Routes had been announced in August of 1934 there were still some open questions regarding the original highway alignments in San Francisco. Namely the question of this blog is; where was California State Route 1 prior to the completion of the Golden Gate Bridge? Thanks the to the discovery of a 1936 Shell Highway Map of San Francisco and the California Highways & Public Works the answer can be conveyed clearly. Part 1; the history of early California State Route 1 in San Francisco The genesis point for California State Route 1 ("CA 1") in San Francisco dates to 1933. 1933 was significant due to the State Legislature allowing the Division of Highways to assume maintenance of highways in Cities for the first time.