Driving by car through the Qalandiya checkpoint from the north to enter Jerusalem means a long wait as Israeli security forces check every single car, motorcycle, or truck. Unlike at other crossings used also by Jewish Israelis that move more quickly, nearly all travelers using this checkpoint are Palestinians (Israeli Jews are not allowed to use it).
Some, unwilling to wait often one or two hours just to cross into Beit Hanina on the way to the Old City, might opt to try another checkpoint. The once-popular DCO checkpoint (shorthand for the Israeli District Coordinating Office nearby) near al-Bira (a city near Ramallah in the West Bank) has been closed for some time, leaving as the only other alternative the Hizma checkpoint. This route is popular, because it is used by Jewish settlers coming from Ramallah-area settlements and Ma’ale Adumim. The fact that settlers use this checkpoint means that most cars with Israeli plates are allowed to pass without being stopped and checked.
The problem with the Hizma checkpoint near the settlement of Pisgat Ze’ev is that it requires a circuitous route out of Ramallah. After maneuvering past backed-up Qalandiya traffic, one must drive a distance before getting to an area where cars from settlements, Palestinian towns, and Jerusalem merge. Often, the Israeli army arbitrarily stops traffic coming from the Ramallah area for as long as it takes to allow traffic from the Israeli settlements to thin out, giving priority to settlers to make it to Jerusalem faster.
Palestinians with Israeli permanent-resident IDs who live in Kufr ‘Aqab and any other location north of the Qalandiya checkpoint can also take a (green-plated) bus, run by a Palestinian company on behalf of the city. While these are prioritized over Palestinian cars, they must stop at the Qalandiya checkpoint, have all passengers disembark, present their IDs and permits, and pass through metal detectors with their belongings, then board another Israeli yellow-plated bus (for the same fare, which is free for disabled persons and senior citizens). Anyone trying to enter Jerusalem with any kind of product or produce typically gets additional scrutiny, as most Palestinian products are highly restricted and regulated by Israeli authorities.