A porte-cochère (/ /), coach gate or carriage porch is a covered porch-like structure at a main or secondary entrance to a building through which originally a horse and carriage and today a motor vehicle can pass to provide arriving and departing occupants protection from the elements.
Portes-cochère are still found on such structures as major public buildings and hotels, providing covered access for visitors and guests arriving by motorized transport. 
Portes-cochère, which are for vehicle passage, are often confused with or porticos, columned porches or entries for human traffic.
The porte-cochère was a feature of many late 18th- and 19th-century mansions and public buildings. A well-known example is at Buckingham Palace in London. A portico at the White House in Washington, D.C. is often confused with a porte-cochère, where a raised vehicle ramp gives an architectural portico the functionality of the latter.
Today porte-cochères are found at both elaborate private homes and such public buildings as churches, hotels, health facilities, and schools. Portes-cochère differ from carports in that the vehicles are passing through for passengers to board or exit rather than being parked.
The Lockwood–Mathews Mansion (built 1864)
The Briarcliff Lodge (built 1902)
The Briarcliff Manor railroad station (built 1906)
- "Top 10 Design Tips to Dazzle Your Guests: The Porte Cochere". HKS Architecture. Retrieved 2015-06-18.
- "Shoptalk: Porte-Cochère". Treanor Architects. Retrieved 2015-09-18.
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