THE NATIONAL ROUNDABOUT REGISTER

Subject on the Register

Dalar Hir Interchange, at A55 (№2)

Ynys Môn / Isle of Anglesey · 53°16′29.7″N · 4°30′53.1″W

Ffordd CaergybiA55N075 m53°16′29.7″N · 4°30′53.1″WSurvey data © OpenStreetMap contributors
Adopt this roundabout — £4.99

One adopter per roundabout. When it's yours, it's yours; the Register does not tolerate rivals.

Certified valuation

Every subject on the Register carries a certified valuation, assessed by deterministic survey. The Register prices constituency, not concrete: a modest mini-roundabout at the heart of a town outranks the mightiest gyratory on a lonely A-road. The assessment is itemised below and is not open to negotiation.

Base schedule valuation, all registered subjects+£2.99
Principal road service+£0.50
6-way configuration (1 supernumerary approach)+£0.40
Formally named+£0.00
Assessed by survey£3.89
Certified value · Class V£4.99

The subject, surveyed

Approaches
6
Circumference
189 m — 17.4 double-decker buses end to end
Laps to walk off a Welsh cake
10
Departure from a true circle
5% — very nearly a true circle
Rival roundabouts within a mile
1
County
Ynys Môn / Isle of Anglesey — 125th most roundabout-rich in the kingdom
Stand on this roundabout

Live Street View, where the Google motorcar has ventured — loads on request.

This certificate is a novelty gift. It confers no legal rights, obligations, or right of way.