 Nyorai kupfuurira kweiyi ndima - Muna 2004, California State Legislature yakapfuura Assembly Concurrent Resolution 131, yakanyorwa naDave Cox. ACR 131 yakatumidzwazve chikamu cheU.S. Route 50 muSacramento County mukuremekedza piyona weCalifornia William Alexander Leidesdorff, Jr. Yakarava, muchidimbu: SEZVO, Muna 1847, William Alexander Leidesdorff, Jr. akakwira chikepe chekutanga uye chega muCalifornia pamberi peGold Rush ya1848, Sitka. Rwendo rwake rwokutanga nomugungwa runoenda kuSacramento River runoyeukwa paCalifornia State Seal uye runoyeuchidza nezvechiratidzo chake chokuwedzera kutakurwa kwezvinhu zvokurima zveCalifornia nomugungwa zvichiendeswa kumisika yenyika. Ngarava ine urefu hwemamita makumi matatu nemanomwe, hupamhi hwemamita mapfumbamwe, uye kudhonza masendimita gumi nemasere, nokuda kworwendo rwayo rwokuedza paSan Francisco Bay mufambi mukuru zvikuru akanyeverwa kakawanda kuti asabve panzvimbo yake yokuremekedza pakarepo pamusoro pebhodhoro, uye parwendo rwake bedzi kuSacramento muna NovemberDecember 1847 zvakashumwa kuti mwana womumwe wevaifamba naye aifanira kupfuudzwa kuti achengete crank ngarava. Basa rayo sechikepe chemhepo rakanga risingagari kwenguva refu, sezvo rakanyura pa anchorage muna February wegore rakatevera panguva yemhepo muSan Francisco. Nokudaro yakaparara igwa rokutanga raiva nemhepo paBay, chaingova chitoyi, uye raivawo nengozi zvikuru, yakashuma kudaro Californian yeSan Francisco, Kudai raizomutsirwa upenyu nemuridzi waro tinokarira nomwoyo wose kuti hapana vagari vedu vachazvivimba vamene nomugwagwa uri mariri kupfuura chivako chaari kuzorora pacho zvino. Leidesdorff aifambira mberi uye aiita zvebhizimisi zvirokwazvo akaita kuti akwidzwe ndokugadziridzwa sechikepe, Rainbow, uye iye akapfuurira kumhanya paRwizi rweSacramento pashure pokuwanwa kwegoridhe. 