
Ishara za barabara (mitaani) za kuchorea, kuchapa. Rangi na kumbuka. Alama ya barabarani ni ishara ya taarifa inayotumika barabarani kuwafahamisha madereva sheria za barabarani, vikwazo, hatari au mwelekeo wa barabara. Ishara za barabarani zinaweza kugawanywa katika vikundi kadhaa, kama vile habari, vizuizi, mapendekezo na ishara. Alama za habari zinaonyesha mwelekeo wa barabara, umbali wa jiji au kitu, nambari ya barabara, au jina la barabara. Alama za vizuizi zinaonyesha vikomo vya kuendesha gari, vikomo vya kasi au vizuizi kwa aina za gari. Ishara za mapendekezo zinaonyesha aina ya uso wa barabara, mapendekezo ya barabara za mlima au misitu. Alama za trafiki zinaonyesha maagizo ya kuendesha gari, kama vile mikunjo ya barabarani, taa za trafiki, n.k.











