Highway signs are important for providing drivers with information about the road they are travelling on. The crossword solutions for the term HIGHWAY SIGN include HILL (4 letters), GAS (3 letters), MERGE (5 letters), SLO (3 letters), EATS (4 letters), SLOW (4 letters), STOP (4 letters), MOTEL (5 letters), UTURN (5 letters), YIELD (5 letters), NOENTRY (7 letters), NOTURNS (7 letters), BEARLEFT (8 letters), BILLBOARD (9 letters), MENATWORK (9 letters), CURVEAHEAD (10 letters), DONOTENTER (10 letters), SPEEDLIMIT (10 letters), and ENDCONSTRUCTION (15 letters). These words represent some of the most common highway signs that drivers may encounter, such as 'HILL' to indicate an upcoming incline, 'GAS' to indicate a nearby GAS station, 'MERGE' to indicate two lanes merging into one, 'SLO' to indicate a speed limit, 'EATS' to indicate a nearby restaurant, 'SLOW' to indicate a decrease in speed, 'STOP' to indicate a STOP sign, 'MOTEL' to indicate a nearby MOTEL, 'UTURN' to indicate a U-turn is allowed, 'YIELD' to indicate a YIELD sign, 'NOENTRY' to indicate no entry, 'NOTURNS' to indicate no turns, 'BEARLEFT' to indicate a left turn, 'BILLBOARD' to indicate an upcoming BILLBOARD, 'MENATWORK' to indicate workers ahead, 'CURVEAHEAD' to indicate a curve ahead, 'DONOTENTER' to indicate no entry, 'SPEEDLIMIT' to indicate a speed limit, and 'ENDCONSTRUCTION' to indicate the end of construction.