The three drive-ins nearest to Madison, all less than an hour's drive, are: Big Sky Twin Drive-In Theatres in Wisconsin Dells, Highway 18 Outdoor Theatre, near Jefferson, and Sky-Vu Drive-In, near Monroe.
Jefferson is near to  Highway 18 Outdoor Theatre. 
( z1 near :ARG1 ( z2 city :name ( z3 name :op "Jefferson" ) ) :ARG2 ( z4 road :name ( z5 name :op "Highway" :op 18 :op "Outdoor" :op "Theatre" ) ) )