1. roads used to avoid toll roads or main highways

1. to avoid toll roads by taking alternate routes

Examples

• The GPS directed us onto several shunpikes to avoid the expensive toll bridge.
• Local drivers know all the shunpikes that bypass the main interstate.
• We decided to shunpike through the countryside instead of paying highway tolls.
• The old shunpikes offer scenic views that you miss on the interstate.
• Many truckers shunpike to save money on toll expenses.
• These narrow shunpikes were once the main roads before the highway was built.