List of highways numbered 70
The following highways are numbered 70:
International
- Asian Highway 70
- European route E70
- Arab Mashreq route M70
Australia
- Peak Downs Highway – Queensland State Route 70
- Sunshine Motorway – Queensland State Route 70
- Sparks Road
Brazil
- BR-070
Canada
- Newfoundland and Labrador Route 70
- Quebec Autoroute 70
China
- G70 Expressway
Croatia
- D70 road
Germany
- Bundesautobahn 70
- Bundesstraße 70
Greece
- EO70 road
India
Ireland
- N70 road
Israel
- Highway 70
Hungary
- M70 motorway
Jordan
Korea, South
- Gukjido 70
New Zealand
- Inland Kaikoura Road
Norway
- Norwegian National Road 70
Philippines
- N70 highway
Spain
- Autovía A-70
- Autovía CV-70
South Africa
- R70 road
United Kingdom
- A70 road
United States
- Interstate 70
- * Interstate 70N
- * Interstate 70S
- * Interstate 70S
- U.S. Route 70
- Alabama State Route 70
- * County Route 70
- California State Route 70
- Colorado State Highway 70
- Connecticut Route 70
- Florida State Road 70
- Georgia State Route 70
- * Georgia State Route 70
- Illinois Route 70
- Indiana State Road 70
- Iowa Highway 70
- K-70
- Kentucky Route 70
- Louisiana Highway 70
- Maryland Route 70
- *Maryland Route 70B
- *Maryland Route 70C
- Massachusetts Route 70
- M-70
- Minnesota State Highway 70
- * County Road 70
- * County Road 70
- Missouri Route 70
- Nebraska Highway 70
- Nevada State Route 70
- New Jersey Route 70
- * County Route 70
- New York State Route 70
- * County Route 70
- * County Route 70
- * County Route 70
- * County Route 70
- * County Route 70
- * County Route 70
- * County Route 70
- * County Route 70
- * County Route 70
- * County Route 70
- North Carolina Highway 70
- Ohio State Route 70
- Oklahoma State Highway 70B
- Oklahoma State Highway 70C
- Oklahoma State Highway 70D
- Oklahoma State Highway 70E
- Oklahoma State Highway 70F
- Oregon Route 70
- Pennsylvania Route 70
- South Carolina Highway 70
- Tennessee State Route 70
- Texas State Highway 70
- * Texas State Highway Loop 70
- * Farm to Market Road 70
- * Texas Park Road 70
- Utah State Route 70
- Virginia State Route 70
- Wisconsin Highway 70
- West Virginia Route 70
- Wyoming Highway 70
- U.S. Virgin Islands Highway 70