盲道

Pinyin: mángdào
Meaning：Dumm drift; sidewalk for the blind
Sentence: Non-obstacle sidewalk(or ramp)for the blind无障碍盲道

More:

盲：

Pinyin: máng
Meaning: Blind
Radical: 目
Stokes: 8
Traditional: 盲
Common words/Phrase:
盲目 [mángmù] 【aimless】
盲人 [mángrén] 【blind man】
盲从 [mángcóng] 【follow the sheep】
盲肠 [mángcháng] 【appendix】
盲文 [mángwén] 【Braille】

道：

Pinyin: dào
Meaning: Method; path; principle; skill; way; road; reason; direction; a measure word; to say; to speak; to talk
Radical: 辶
Stokes: 12
Traditional: 道
Common words/Phrase:
道具 [dàojù] 【property; prop】
道歉 [dàoqiàn] 【to apologize】
道德 [dàodé] 【moral; morality; virtue】
道理 [dàoli] 【justification; principle; sense; reason; argument; basis】
道路 [dàolù] 【road; path】