Valmiki Ramayana Sundara Kanda Sarga 53 Shloka 21

पवनात्मजः son of the Windgod, कपिः monkey, गृहसम्बाधाः with houses, वीथीः streets, शृङ्गाटकानि च beautiful tall mansions, तथा similarly, रथ्योपरथ्याश्च highways and byways, तथैव च and similarly, गृहकान्तरान् interior paths, मेघसङ्काशान् appearing like clouds, गृहांश्च houses, ददर्श saw.

The son of the Windgod saw the streets with beautiful, tall mansions and houses appearing like clouds, highways and byways and secret routes.