California Streets And Highways Code Section 527

(a) Route 227 is from Route 1 south of Oceano to Route 101 in San Luis Obispo. (b) (1) Notwithstanding subdivision (a), the commission may relinquish to the City of Arroyo Grande the portion of Route 227 that is located within the city limits of that city, upon terms and conditions the commission finds to be in the best interests of the state, including, but not limited to, a condition that the City of Arroyo Grande maintain within its jurisdiction signs directing motorists to the continuation of Route 227. (2) A relinquishment under this subdivision shall become effective immediately following the recording by the county recorder of the relinquishment resolution containing the commission`s approval of the terms and conditions of the relinquishment. (3) On and after the effective date of the relinquishment, both of the following shall occur: (A) The portion of Route 227 relinquished under this subdivision shall cease to be a state highway. (B) The portion of Route 227 relinquished under this subdivision may not be considered for future adoption under Section 81. (c) (1) Notwithstanding subdivision (a), the commission may relinquish to the City of San Luis Obispo the portion of Route 227 that is located within the city limits of that city, upon terms and conditions the commission finds to be in the best interests of the state, including, but not limited to, a condition that the City of San Luis Obispo maintain within its jurisdiction signs directing motorists to the continuation of Route 227. (2) A relinquishment under this subdivision shall become effective immediately following the recording by the county recorder of the relinquishment resolution containing the commission`s approval of the terms and conditions of the relinquishment. (3) On and after the effective date of the relinquishment, both of the following shall occur: (A) The portion of Route 227 relinquished under this subdivision shall cease to be a state highway. (B) The portion of Route 227 relinquished under this subdivision may not be considered for future adoption under Section 81. (4) For the portions of Route 227 that are relinquished, the City of San Luis Obispo shall maintain within its jurisdiction signs directing motorists to the continuation of Route 227.