Code of Alabama
Article 8A - County and Municipal Reduced Speed School Zone Act.
Section 32-5A-183 - Maintenance of Signs.

(a) Signs on a reduced speed school zone located on a county-maintained road shall be placed and maintained by the county commission.
(b) Signs on a reduced speed school zone located on a municipality-maintained road shall be placed and maintained by the municipality.
(c) Signs on a reduced speed school zone located on a state-maintained road or highway within a county shall be placed and maintained by the State Department of Transportation.