What is a Connection Road (Bağlantı Yolu) in Turkish Traffic Law?

According to the Turkish Highway Traffic Regulation published by the General Directorate of Highways (KGM), a connection road (bağlantı yolu) is a one-way road segment designed exclusively to link one specific road or motorway to another at an intersection or interchange. Unlike standard two-way streets, connection roads function as one-way transitional channels that prevent head-on traffic conflicts while routing high volumes of vehicles from one major route to another.

These roads are most commonly seen as motorway entrance and exit ramps (such as those connecting to an otoyol), or loops within complex multi-level interchanges. Because they manage transition zones where vehicle speeds vary dramatically, strict traffic laws apply to maintain safety and flow.

Crucial Traffic Prohibitions on Connection Roads

To ensure safety in transition zones, Turkish traffic law enforces strict regulations on connection roads. Due to the high speed of approaching or merging vehicles, certain maneuvers are completely forbidden. On any connection road, drivers are strictly prohibited from:

• Reversing or Backing Up: If you miss your exit or take the wrong connection road, you must never reverse. You must proceed forward and exit legally at the next available opportunity.
• Making a U-Turn: Turning around to go in the opposite direction is highly illegal and incredibly dangerous on these one-way segments.
• Stopping and Parking: Stopping, waiting, or parking your vehicle on a connection road is prohibited except in cases of absolute emergency or mechanical breakdown.

Violating these rules on an exam or in real-world driving carries severe penalties, as these actions are leading causes of high-speed rear-end collisions.

How to Safely Navigate a Connection Road

Transitioning between roads requires precise observation and correct speed control. When utilizing a connection road, safety depends on three major elements:

1. Speed Adjustment

When entering a connection road from a high-speed motorway, you must use the deceleration lane (yavaşlama şeridi) to reduce your speed before entering the sharper curves of the connection road. Conversely, when exiting a connection road to join a highway, you must utilize the acceleration lane (hızlanma şeridi) to match the speed of the traffic already on the main highway.

2. Yielding Right of Way

Drivers on a connection road who are looking to merge onto a main highway do not have the right of way. Under Turkish road rules, you must yield to vehicles already travelling on the primary roadway. You must merge only when there is a safe, visible gap in traffic.

3. Early Signaling and Blind Spot Checks

Always signal your intentions early when approaching a merge point from a connection road. Perform quick shoulder checks (blind spot checks) alongside using your side mirrors, as vehicles on the main highway may be traveling at high speeds in your adjacent lane.

Exam Tips: Connection Roads in the Turkish Ehliyet Test

The Turkish driving theory exam (ehliyet sınavı) frequently tests candidates on connection road rules. When answering questions, keep these test-taking tips in mind:

• Identify the Prohibitions: A very common exam question presents a scenario where a driver misses their turn on a connection road and asks what they should do next. The correct answer is always to proceed forward; options involving reversing, stopping, or turning around are always incorrect.
• Right of Way Scenarios: Look closely at junction diagrams. If a vehicle is shown on a connection road merging into a main road, that vehicle must yield right of way to the vehicle already established on the main road.
• Do Not Confuse with Service Roads: A connection road is strictly one-way and serves to link two active highways. Do not confuse it with a service road (geçiş yolu or bağlantı yolu variations), which provides access to properties alongside the highway.