Driving in Turkey

Turkish Toll Roads Guide (2026) — HGS System Explained

Everything foreigners need to know about Turkey's toll road system — HGS tag setup, major toll route costs, bridge fees, what happens without a tag, and tips for expat drivers.

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Quick Answer

Turkish toll motorways and bridges are HGS-only — there is no cash payment. Get an HGS sticker tag at any PTT post office or Ziraat Bank (requires passport and Turkish tax number). Register it to your vehicle plate and top up with credit before driving. Driving without HGS triggers automatic fines of 5x the original toll.

Last updated January 2026

How to Get HGS: Step-by-Step

1

Get your Turkish tax number

Required to register an HGS account. Get it at any Vergi Dairesi with your passport. Takes 15 minutes.

2

Choose HGS or OGS

HGS (Hızlı Geçiş Sistemi): windscreen sticker tag — cheaper, more widely accepted. OGS (Otomatik Geçiş Sistemi): dedicated transponder for frequent drivers on specific routes. Most expats use HGS.

3

Purchase HGS tag at PTT office or bank

HGS tags can be purchased at any PTT (post office), Ziraat Bank, or Vakıfbank. Alternatively, purchase online if you have a Turkish bank account. Tag costs approximately ₺50–100.

4

Register the tag to your vehicle

Link the HGS tag to your vehicle plate number. You can do this at the PTT/bank counter or via e-devlet if you have an account. This is required — a tag without vehicle registration does not work.

5

Top up balance

Add credit to your HGS account: at PTT offices, Ziraat Bank/Vakıfbank branches, via ATM using your Turkish bank card, or via the KGM (Karayolları) website. Minimum top-up is typically ₺100.

6

Stick the tag to your windscreen

Place the HGS sticker on the upper inner centre of the windscreen (as instructed — must be in the correct zone for antenna reading). The toll gantry reads the tag automatically as you pass through.

Major Toll Routes and Costs

Istanbul Bosphorus Bridge (15 July / Fatih Sultan Mehmet Bridges)Suspension bridges
Cost:₺40–80 per crossing (car)

HGS required — no cash payment. Charged automatically. Both bridges are HGS-only.

Istanbul–Ankara O-4 Motorway (full route)Intercity motorway
Cost:₺150–250 total (multiple toll points)

Journey approx 450km; multiple toll gantries; fastest route between the two cities.

Istanbul–Izmir O-3/O-5 (İzmit to Izmir)Intercity motorway
Cost:₺200–350 total

Includes Osmangazi Bridge crossing over İzmit Bay (₺200+ alone); major investment motorway.

Osmangazi Bridge (İzmit)Suspension bridge
Cost:₺200–230 per crossing (car)

One of the world's longest suspension bridges; connects Istanbul to Izmir direction motorway.

Yavuz Sultan Selim Bridge (Istanbul — 3rd bridge)Suspension bridge
Cost:₺40–80 per crossing (car)

Northern bridge connecting European and Asian Istanbul suburbs; less congested than the other two.

Antalya ring road toll sectionsUrban bypass
Cost:₺15–30

Not all sections are tolled; main bypass has some HGS gantries

Türkiye Avrasya (Eurasia) Tunnel — IstanbulBosphorus undersea tunnel
Cost:₺120–150 per passage (car)

Connects European and Asian sides under the Bosphorus; faster than bridge in certain conditions

Turkish Road Types at a Glance

Road TypeTolled?Speed LimitQuality
Otoyol (O- prefix, e.g. O-1, O-4)Yes — HGS required120–130 km/hExcellent
Devlet Yolu (D- prefix)No90 km/hGood–Variable
Il Yolu (Provincial roads)No90 km/h (or less)Variable
Bosphorus bridgesYes — HGS only70–90 km/hExcellent
Major tunnels (Eurasia, Bosphorus)Yes — HGS or pre-registered80 km/hExcellent

What Happens if You Drive Without HGS

!
If you pass through a toll gantry without a valid HGS tag or with insufficient balance, the system photographs your plate.
!
A penalty invoice (ceza ihbarnamesi) is issued and sent to the registered vehicle address.
!
Penalty amount: the original toll PLUS 5x the toll value as a fine. A ₺100 toll becomes ₺600 if not paid.
!
Foreigners driving their own-country-registered car should pay at cash lanes (available at some toll plazas) or purchase a temporary HGS tag for the duration of their trip.
!
Unpaid toll penalties are linked to the vehicle plate and will prevent Turkish vehicle registration renewal.
!
Pay outstanding penalties at any PTT office, via e-devlet, or at designated toll fine payment points.

Frequently Asked Questions

Do you need HGS to drive on Turkish motorways?

Yes. Turkish toll motorways (otoyol) and bridges are HGS-only — there is no cash payment option at most toll points. You need an HGS sticker tag registered to your vehicle plate. Driving through without one triggers an automatic fine of 5x the original toll amount, sent to your vehicle's registered address.

How do I get an HGS tag as a foreigner in Turkey?

Visit any PTT (post office) branch or Ziraat Bank/Vakıfbank. You need your passport, Turkish tax number, and vehicle registration documents. The HGS tag costs ₺50–100 and must be registered to your specific vehicle plate. Top up the balance before use.

How much are tolls in Turkey?

Individual toll gantries charge ₺15–80 per passage for cars. The Osmangazi Bridge (İzmit Bay) is the most expensive single toll at ₺200–230. A full Istanbul-to-Ankara motorway journey (450km) costs approximately ₺150–250 in tolls. Istanbul Bosphorus bridge crossings cost ₺40–80 each.

Can I drive without HGS on normal roads?

Yes. Non-motorway national highways (Devlet Yolu, D- routes) are free and do not require HGS. You can travel throughout Turkey without HGS on free roads — you only need it for toll motorways (O- prefix) and bridges/tunnels.

What happens if I drive through a toll without paying?

Your licence plate is photographed automatically. A fine of 5x the original toll is generated and sent to the vehicle's registered address. For foreign-registered vehicles, enforcement depends on your home country's reciprocal agreements with Turkey. Most EU countries now exchange traffic enforcement information with Turkey.

How do I top up HGS balance?

HGS balance can be topped up at: PTT offices (most convenient), Ziraat Bank or Vakıfbank branches/ATMs, the KGM (Karayolları) website with a Turkish bank card, or via the e-devlet portal if you have a Turkish government ID account. Some third-party apps also allow top-up. Minimum top-up is typically ₺100.

Do I need HGS if I am driving a rental car in Turkey?

Rental cars in Turkey should have HGS pre-installed and the cost of tolls charged to your rental agreement (either billed through the rental company or deducted from a deposit). Confirm this with your rental company before taking the car. Do not assume the car has a working HGS tag — ask to see it and check the balance.