Portsmouth Council (Class III roads)

Portsmouth Council use "C" prefixes for their Class III roads. It shares its numbering system with Hampshire Council and Southampton Council

Route	From	To	Length
C423	Fort Purbrook	city boundary	0.05 miles	View
C440	North End	Tipner	0.4 miles	View
C441	North End	Great Salterns	1.6 miles	View
C443	Buckland	Great Salterns	1.7 miles	View
C446	Unicorn Gate	Fratton	0.9 miles	View
C448	Fratton Bridge	St Swithun's Church	0.6 miles	View
C450	Milton	Highland Cemetery	0.7 miles	View
C452	Fawcett Road	South Parade Pier	3.1 miles	View
C454	Southsea town centre	Fawcett Road	0.3 miles	View
C456	St Thomas Cathedral	The Strand	1.2 miles	View
C457	Friendship House	St Jude's Church	0.2 miles	View
C459	Clarence Pier	South Parade Pier	1.1 miles	View