19 possible answers to
Answers with 3 characters: GAS SLO Answers with 4 characters: EATS HILL SLOW STOP Answers with 5 characters: MERGE MOTEL UTURN YIELD Answers with 7 characters: NOENTRY NOTURNS Answers with 8 characters: BEARLEFT Answers with 9 characters: BILLBOARD MENATWORK Answers with 10 characters: DONOTENTER CURVEAHEAD SPEEDLIMIT Answers with 15 characters: ENDCONSTRUCTION