road map

US /ˈroʊd mæp/
UK /ˈroʊd mæp/
"road map" picture
1.

a map, especially one designed for motorists, showing roads and places of interest

:
We used a road map to plan our cross-country trip.
The old road map was torn and faded, but still useful.
2.

a plan or strategy for achieving a goal

:
The company presented its road map for future growth.
Developing a clear road map is essential for project success.