The maps give information about the city named of Navan from 1980 to 2020.Overall, the town had a main road running from east to west, and there was a river in the northern part. The main changes include the development of housing and some additional infrastructure.
In the middle section of the main road, there was one small road leading north and another running to the south, and by 2020, the two shops in the intersection had been removed, and there are a total of 25 houses built in either sides of the small roads. West of this area, a school was positioned in the northern side of the main road, which remained unchanged, while the southern side was occupied by farmland with a barn, which was expanded.
In the north-eastern corner, there was a forest that was replaced by a walled-off park with a stage for musicians, and there was a footbridge introduced, crossing the river. Opposite of the park, a post office was constructed in the northern side of the main road.