detour
nounUK /ˈdiːtʊə/
US /ˈdiːtʊr/
A detour is a different way to go when the usual road is blocked.
We had to take a detour because the bridge was closed.
OTHER MEANINGS
2. A longer way taken to avoid something.
The driver made a detour around the flooded street.
3. To go a different way than the usual one.
We detoured through the park to avoid the traffic.
4. A brief stop or side trip during a journey.
On our trip to the beach, we made a detour to visit a lighthouse.