Humber Gap

The Humber Gap is a term for the geographic gap between the roughly north–south running line of hills formed by the Yorkshire Wolds and the Lincolnshire Wolds, formed by the west–east running Humber Estuary. In the geological past the gap has formed part of an ice barrier due to glaciers during the ice age resulting in damming and formation of a 'Humber Lake', and also forms a geological division. In modern times the gap has formed a natural choice for transport routes, such as the railways. The Humber Bridge also crosses the Humber close to the gap.