Gravelly Hill Interchange

Gravelly Hill Interchange is a multi-level road junction in Birmingham that directs traffic across different elevations. The structure connects several major routes and allows many vehicles to travel in different directions simultaneously without meeting on the same surface.

Construction started in 1968 and took about four years to complete in the early 1970s. The project developed in response to growing traffic problems in Birmingham and was designed to move through traffic more efficiently.

The nickname 'Spaghetti Junction' emerged from a Birmingham Evening Mail article in 1965, which compared the planned design to tangled pasta strands. This image has remained part of local speech, capturing the complex tangle of roads in a way that residents still use today.

The structure is accessible at any time since it functions as an active traffic hub and is free to use. It is best viewed from observation points or while driving through it to appreciate how the different levels connect and manage flow.

The structure spans multiple canals, railway lines, and waterways in a single construction, highlighting the engineering challenge involved. This need to cross so many different obstacles made the project a particularly demanding engineering task.

Inception: 1972

GPS coordinates: 52.51100,-1.86600

Latest update: December 11, 2025 11:08