In this tutorial, we will learn How To Clear Route Cache In Laravel 

You just need some steps to done the laravel 8 route cache clear command.

Clear Cache:

php artisan cache:clear

Clear Route Cache:

php artisan route:cache

Clear View Cache:

php artisan view:cache

Clear Config Cache:

php artisan config:cache

create route as like bellow:

Route::get('/route-cache-clear', function() {
    dd("route cache clear");

May this example help you.