File:Old Turnpike Road, Long Hill - geograph.org.uk - 771195.jpg - Wikimedia Commons
Toll road - Wikipedia
State officially kills Florida Turnpike extension, citing public opposition | WUSF Public Media
Turnpike trust - Wikipedia
Kickapoo Turnpike opens for travel – Mustang Times
Turnpike roads in England and tollhouses
turnpike - Wiktionary
Bellmawr's Exit 3: Traffic woes made worse by N.J. Turnpike expansion?
America's first toll road: The Philadelphia & Lancaster Turnpike – Uncharted Lancaster
How Turnpike Got Its Name – Goleta History
The Pennsylvania Turnpike Turns 75 | FHWA
In US, what is the difference between highway, freeway, motorway, turnpike, causeway, parkway, expressway, etc.? Why are there so many names for the same thing? - Quora
Pennsylvania Turnpike Explores Electrified Road Services for EVs | Transport Topics
Review of The Turnpike Roads of Leicestershire and Rutland
The Turnpike Roads
1555-2009: The first turnpike and toll roads – the history of state-control of the highways | The Isles Project
Turnpikes - Encyclopedia of Greater Philadelphia
Farnborough Village History
Crawford Messenger: Salt and Mud: Early Roads and the First Turnpike in Western Pennsylvania
Turnpikes and Toll Bridges | The Encyclopedia of Oklahoma History and Culture
Banff and the Turnpike roads, Part 2 - Banff and Macduff, 'two towns, big future'