Hoshino looked up rental car agencies in the Yellow Pages, picked one at random, and phoned them. "I just need a car for a couple of days," he explained, "so an ordinary sedan's fine. Nothing too big, nothing that stands out."

"Maybe I shouldn't say this," the rental clerk said, "but since we only rent Mazdas, we don't have a single car that stands out. So rest assured."

"Great." "How about a Familia? A very reliable car, and I swear nobody will notice it at all."

"Sounds good. The Familia it is." The rental agency was near the station, and Hoshino told them he'd be over (1) in an hour to pick up the car.

He took a taxi over (2), showed them his credit card and license, then rented the car for two days. The white Familia parked in the lot was, as advertised, totally unobtrusive. Turn away from it for a moment and every memory of what it looked like vanished. A notable achievement in the field of anonymity. (Kafka on the Shore, tr. by Philip Gabriel)

-- Kafka on the Shore, by Haruki Murakami, tr. by Philip Gabriel

What does the 'over's mean respectively?
(It seems like (1) means ‘over there’; (2) is a particle of ‘took over’)