The two maps illustrate the dramatic transformation of the town of Dalton over a two-century period from 1815 to 2015.
Overall, Dalton was completely transformed from a rural, agricultural settlement into a highly urbanized and developed modern town. The most notable developments include a massive expansion of residential housing, the complete clearing of natural green spaces, and the introduction of industrial, commercial, and transport infrastructure.
In 1815, the western side of the River Dal was dominated by Dalton Forest, with a basic ford serving as the only way to cross the river. By 2015, the entire forest had been cleared to make way for major public and economic facilities. A school, a hospital, and a large industrial zone were constructed in this area. Additionally, an airport was built in the far southwest, and a modern bridge replaced the old ford to facilitate better transport across the river.
On the eastern side of the river, the original small residential cluster of Dalton expanded significantly into a dense housing area with an organized grid of roads. To the south and east, the agricultural features completely disappeared; Hall Farm and its livestock were removed to accommodate the expanding residential sectors. Meanwhile, Dalton Hall was modernized and converted into the Dalton Hall Hotel.