Show BARROW MADE ROAD HISTORY Used to Mark Center of I Highway on Wisconsin Highway A Wisconsin wheelbarrow Is credited cred cred- credIted credited as the tho pioneer In promoting on one essential form or of o along th the ramous famous Cadger Badger r roads Operated by byr r 11 M Balsley of or the state hIghway department it drew tho the first black center tine line to divide dh Ide traffic on one n 0 new pavements In fn Rock countY and blazed tho the way to adoption or of orthe the safety marker on all pavements or of tho the state stata system Balsley found that by padding the barrow wheel vIeth heavy felt anI attaching a tar tank abo above 0 to keep the tho felt saturated he could mark t comparatively straight line lino do down don n the tho pavement pl with Ith a a minimum of or effort The method was later adapted to a departmental truck which carries an auxiliary wheel with a solid tire Ure |