Work on a £6.2m Dawlish link road and bridge is due to start this month.
Teignbridge Council said construction on the project to link 860 new homes to the A379 Exeter Road is due for completion by summer 2024.
It said landowners and developers had signed contracts for the project which included safeguarding for wildlife such as bats and otters.
Councillor Martin Wrigley, Teignbridge Council leader, said Dawlish residents had waited seven years for the scheme.
“To build the link road and bridge has required agreements to be reached with various landowners and the cooperation of developers,” he said.