Iretshurenti v Costa Mesa ube nesilinganiso esimaphakathi — 4.6 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole iretshurenti Costa Mesa emigwaqweni elandelayo: E 17th St, Anton Blvd, Adams Ave, Newport Blvd, Bristol St, Hyland Ave, Baker St, Harbor Blvd
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.