Laravel Route issues with Route order in web.php

php laravel-5 laravel-5.4 laravel-routing

PHP Snippet 1:

Route::get('/blog/{id}', 'BlogController@show');

PHP Snippet 2:

Route::get('/blog/bin', 'BlogController@bin');

PHP Snippet 3:

Route::get('/blog/{id}', 'BlogController@show')->where('id', '[0-9]+');