Bus Traffic Fever! Level 324 Solution: How to Clear the Lot

To beat Level 324 in Bus Traffic Fever!, you must clear outer vehicles first to open turning space, match dispatched buses directly to the waiting passenger queue, and preserve open staging bays to prevent instant gridlock.

Clearing Order and Move Priority

Level 324 packs multi-passenger buses, vans, and transit vehicles into a dense, cross-directional grid. Tapping a vehicle sends it to the loading platform at the top of the screen. If the front passengers do not match the vehicle's color, that vehicle remains parked in a holding bay. Because dock capacity is limited, indiscriminate moves will fill your bays and end the run.

Follow this priority when selecting which vehicle to tap:

Priority	Vehicle Condition	Purpose	Board Impact
1	Free outer bus matching front queue	Immediately boards passengers and departs	Frees outer lane with zero net dock loss
2	Free outer bus matching upcoming queue	Stages a pickup that clears on the next cycle	Consumes a bay temporarily to reveal interior turns
3	Key unblocker bus	Clears the exit path for multiple trapped vehicles	Uses a bay intentionally to release stuck sectors
4	Obstructed interior bus	Locked until cross-traffic is removed	Attempting early taps causes route collisions

Step-by-Step Clearing Strategy

1. Peel the Perimeter

Begin by scanning the outer boundary of the parking lot. Identify vehicles that have unobstructed exit paths toward the dock.

Launch unobstructed vehicles that match the active front passengers first. They will load, leave the screen, and keep your staging bays completely open.
Check the secondary queue colors before sending non-matching perimeter vehicles. Only move a non-matching vehicle if doing so immediately unblocks an interior bus that satisfies the next group in line.

2. Protect the Staging Bay Buffer

The central loss condition on Level 324 is filling all holding bays with stranded vehicles.

Maintain at least one empty holding bay at all times.
Never fill the final empty bay unless the incoming bus matches the current passenger group and will leave immediately.
Use staged buses to prepare chain reactions: when the current passenger group boards and clears, the queue advances, allowing a previously parked holding bus to board its passengers and vacate its bay.

3. Dismantle the Center Grid

Once the perimeter lanes are clear, focus on one congested quadrant at a time rather than making scattered moves across the board.

Locate the keystone vehicle holding intersecting traffic in place. This is typically a perpendicular bus blocking multiple inward-facing bumpers.
Trace backward from that keystone vehicle to see which outer unit keeps it pinned.
Remove the pinning unit, route the keystone vehicle into an available bay, and dismantle the newly freed row.

Avoiding Route Collisions

Buses cannot drive through or clip other vehicles. In Level 324, longer buses require wide turning radiuses to exit center lanes. Before tapping an extended bus, verify that both its front bumper and tail have enough clearance to complete the turn. When given the choice, prioritize moving smaller vans out of tight intersections first to create the necessary swing clearance for larger transit buses.