In Norse Mythology the bridge leading from the realm of the mortals Midgård to the realm of the gods Asgård. The bridge itself is the rainbow and its guardian is the god Heimdall. The bridge is destroyed at the end of the world, Ragnarok. It as built by the Aesir.
... The population density is 1,549.2/km² (4,010.1/mi²). There are 6,949 housing units at an average density of 546.4/km² (1,414.4/mi²). The racial ...