カリフォルニア・トレイル
Those who took the California Trail usually left Missouri River towns in early April and arrived in California 150–170 days later—late August or early September. Mostly, farmers etc. who lived in the Mid-west and already had wagons and teams took the California trail. Some winter wagon traffic came over the Gila River (De Anza Trail) and routes that included parts of the Old Spanish Trail. About half the Argonauts to California came by wagon on one of these routes.