US 630 was an east-west United States highway. It was decommissioned in or around 1931. With a length of around three miles, it may have been the shortest signed US route ever. It was co-signed with US 30N for its entire length. The route has since become a spur of US 95 (a rarity in the modern U.S. highway system).

An earlier route numbered US 630 was proposed from Echo Junction, Utah (northeast of Coalville) to Ogden, Utah, but was never signed in the field.

Termini

When decommissioned in 1932, the highway's eastern terminus was in Weiser, Idaho, at an intersection with US 95. Its western terminus was at an unincorporated junction in Oregon, at an intersection with US 30 (co-terminating with US 30N).

States traversed

The highway passed through the following states:

• Idaho
• Oregon

Related U.S. routes

• U.S. Highway 30
• U.S. Highway 130
• U.S. Highway 230
• U.S. Highway 330
• U.S. Highway 430
• U.S. Highway 530
• U.S. Highway 730
• U.S. Highway 830

Sources

• Endpoints of US highways (http://www.geocities.com/usend3039/End630/end630.htm) (used with permission)