List Of Highways Numbered 516 on:
[Wikipedia]
[Google]
[Amazon]
The following highways are numbered 516:
Ontario Highway 516
Interstate 516
* 
Pennsylvania Route 516
;Territories:
* 
Puerto Rico Highway 516
{{Road index, 516
Canada
* Ontario Highway 516
United States
* Interstate 516
* New Mexico State Road 516
State Road 516 (NM 516) is a state highway in the US state of New Mexico. NM 516's southern terminus is at U.S. Route 64 (US 64) in Farmington, and the northern terminus is at US 550 in Aztec.
Major intersections
...
* Pennsylvania Route 516
;Territories:
* Puerto Rico Highway 516
{{Road index, 516