Inner Distribution Road

Inner Distribution Road
Map of Reading Town Centre showing the Inner Distribution Road
Route information
Length	2.4 mi (3.9 km)
Existed	1969–present
Major junctions
Orbital around Reading, Berkshire
Major intersections	A329 A4155 A33 A327
Location
Country	United Kingdom
Constituent country	England
Road network
Roads in the United Kingdom Motorways A and B road zones

The Inner Distribution Road (IDR) is a mostly dual carriageway ring road that encircles the town centre of Reading, Berkshire, England. It forms part of the A329 that runs from Wentworth in Surrey to Thame in Oxfordshire.