Asian Roads
Details and photos from a 2001 trip.
members.cox.net Details

Intertoll
Maintains toll roads in Asia and Africa.
www.intertoll.co.za Details

Korea Highway Corporation
Deals with construction, repair and maintenance, toll collection, development of areas by expressways, and related information. Includes details about a revised route numbering system.
www.freeway.co.kr Details

Metropolitan Expressway Public Corporation
Covers metropolitan Tokyo, Japan. Site includes route log, history, toll information, and organization structure details.
www2.mex.go.jp Details

National Highways Authority of India
Official site. Includes news, maps, and road network information.
www.nhai.org Details

Tarmat Infrastructural and Engineering Ltd
Road builder in India.
www.tarmatindia.com Details

Utilities - Maps of India
Information about India's national highways.
www.mapsofindia.com Details