When I drive to ... work, ... motorways are usually very busy.If there's ... accident during ... rush hour, ... there

When I drive to my work, motorways are usually very busy. If there\'s an accident during the rush hour, there can be chaos on the roads.

Когда я езжу на работу, автомагистрали обычно очень заняты. Если в час пик произошел несчастный случай, на дорогах может быть хаос.

 When I drove to my work, motorways were usually very busy. If there was an accident during the rush hour, there could be chaos on the roads. (Past Indefinite).

When I will drive to my work, motorways will be usually very busy. If there will be an accident during the rush hour, there will be chaos on the roads. (Future Indefinite).