This is the 10173rd most frequent Russian word.
беспрепятственный
Unimpeded or unhindered.
Here, 'беспрепятственным' describes the state of the road's conditions as free and unobstructed, implying an ease of passage.
Движение по дороге было беспрепятственным благодаря отсутствию пробок.
The movement along the road was unimpeded due to the absence of traffic jams.
In this sentence, 'беспрепятственный' qualifies the access as unrestricted and without obstacles, facilitating the described action.
Его беспрепятственный доступ к библиотечным ресурсам помог ему быстро завершить исследование.
His unimpeded access to library resources helped him complete his research quickly.
Here, 'беспрепятственный' characterizes the entry as smooth and not hindered by obstacles or requirements.