驶入 is a compound verb meaning 'to enter (a place) by vehicle.' It combines 驶 (shǐ), which means 'to drive' or 'to operate a vehicle,' and 入 (rù), meaning 'to enter' or 'to go into.' Together, they emphasize the motion of a vehicle crossing a boundary into a defined space—such as a road, tunnel, harbor, parking lot, or city area. Unlike general verbs like 进入 (to enter), 驶入 specifically implies vehicular movement and is commonly used in transportation, navigation, and traffic contexts.

This word appears frequently in official announcements, driving instructions, maritime reports, and news about transport logistics. It often follows the subject (e.g., a car, ship, or train) and may be followed by a location marked with the particle 到 or directly by a noun phrase (e.g., 驶入隧道, 驶入港口). It carries a neutral-to-formal register and is rarely used for people walking or non-mechanized movement.