Complex sentence: State Road 113 (SR 113; also known as Southside Connector) is a Florida state road limited-access highway, which runs almost due north--south entirely within the city limits of Jacksonville, and Duval County.
Split into simpler sentences: State Road 113 (SR 113; also known as Southside Connector) is a state road. The freeway travels almost due north--south entirely within the city limits of Jacksonville, in Duval County.