Built automatically from council rights of way records, traffic orders and OpenStreetMap data, and checked by Holloway. How we check it
Current status
No restriction we know of
Mill Hill is recorded as a Byway Open to All Traffic. We haven't found a Traffic Regulation Order or seasonal closure on it, but that doesn't guarantee there isn't one.
Check its status nowOpens a search for any current Traffic Regulation Order on Mill Hill, the same Legal Status Search as in the app. Status checked against our data on 13/11/2026.
Where it runs
Mill Hill in pink, with the lanes around it.
- AThe south end, near Shoreham-by-Sea
- BThe north end, near Upper Beeding
Exact start points, GPX and navigation are in Premium.
Unlock →On the lane
Unridden. Nobody has ridden and graded this lane yet, so the difficulty is a best guess from OpenStreetMap surface data. Ridden it? Suggest a grade from its card in the app.
Holloway Premium
Ride Mill Hill with Holloway
- Navigate to either end in one tap, Google Maps takes you straight there
- Add it to a route with the lanes around it, joined by real roads
- Download the GPX of the whole lane, every section stitched together
- Live navigation with the lane on screen as you ride
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See every lane in the park, its closures and GPX routes›
Questions riders ask
Is Mill Hill open to motorcycles?
Mill Hill is recorded as a Byway Open to All Traffic, and we don't know of any current restriction on it. Legal status can change at short notice, so check signage and current Traffic Regulation Orders before you ride.
How long is Mill Hill?
About 3.2 km. Its two ends are around 3.1 km apart in a straight line.
Where does Mill Hill start and finish?
One end is near Shoreham-by-Sea, at the south end, and the other is near Upper Beeding, at the north end. The map on this page shows both.
Is Mill Hill in a national park?
Yes, Mill Hill runs through the South Downs National Park. Some national park authorities make their own Traffic Regulation Orders, so it's worth checking the park's restrictions as well as the council's.
Find more lanes like this
Closures are marked on the free map, with a quick email sign-in, and free accounts can open 3 lane cards a day.
Open the map, free Every named lane in West SussexLane data from OpenStreetMap contributors and council rights of way and highway records (public sector information under the Open Government Licence v3.0, and OS data © Crown copyright and database rights). Place names © OpenStreetMap contributors. Reference only: legal status changes, check signage and current Traffic Regulation Orders before riding. How we check this data.