斜しゃ路ろ

noun

ramp; slipway

Refers to an inclined surface or pathway, often for vehicles or boats. 'Slip' here means a slipway for launching ships, not a mistake.

• 港みなとには船ふねを上あげるための斜しゃ路ろがある。

  There is a slipway at the port for hauling up boats.

• 駐ちゅう車しゃ場じょうの斜しゃ路ろをゆっくり下おりてください。

  Please go down the parking lot ramp slowly.