If considered necessary for the safety and convenience of the traveling public, the county commissioners may provide a county bridge with lights of any kind and character that the county commissioners shall deem suitable and may contract with any individual or with any municipal or private corporation for the purpose of supplying the necessary light.
16 Pa.C.S. § 16732
Lighting of county bridges
Official source: Pennsylvania General Assembly. Reproduced from public-domain Pennsylvania statutes; confirm against the official source for the current text. Not legal advice.