The 2009 installation and the Route 66 Alliance
The Route 66 Alliance is a nonprofit organization founded in 2007 dedicated to preserving, promoting, and celebrating Route 66 heritage along the highway's full length from Chicago to Santa Monica. The Alliance was formed by Route 66 preservation advocates from multiple states who wanted a unified national organization to complement the state-level Route 66 associations that had been operating independently since the highway's decommissioning in 1985.
One of the Alliance's first major initiatives was the formal installation of bookend signs at Route 66's symbolic eastern and western terminuses. The eastern 'Begin' sign in Chicago's Grant Park (at the intersection of Adams Street and Michigan Avenue) had been installed in earlier years; the matching western 'End of the Trail' sign at Santa Monica Pier was installed in November 2009 in a ceremony that included Route 66 dignitaries, local Santa Monica officials, and several Route 66 road-trippers who had completed the full route to coincide with the unveiling.
The 2009 installation was not a creation of new symbolism but a formal acknowledgment of what had already been the cultural reality for decades. The pier had functioned as the symbolic endpoint of Route 66 since at least the 1940s, when home-movie footage from road-trippers already showed celebrations at the pier rather than at the technical inland terminus at Olympic and Lincoln Boulevards. The Alliance's sign installation simply gave physical form to the existing cultural identity.