Construction work at CDG: what’s changing (or not) for your departure — and how to park stress-free near Roissy

Since the start of the new academic year, Paris–Charles de Gaulle Airport (Roissy-CDG) has been carrying out major works on Runway 1. The aim is to modernise this strategic infrastructure whilst minimising the impact on passengers. The good news is that most flights are running as normal, but a few simple precautions can help you avoid any hiccups… starting with choosing a reliable car park right next to the airport. That is precisely what Class’Park offers, 24/7 secure car park with a free shuttle service to the terminals — an advantage when road and airport access is slightly busier than usual.

Runway 1 under construction: a brief overview

The complete refurbishment of the Runway 1 (09R/27L) is a the first since it opened in 1974. It will take place over a few months and is intended to ensure a lasting upgrade, whilst maintaining traffic levels by redirecting it to the other runways.

What the airport actually does

The project comprises the track refurbishment and its access roads, involving a substantial amount of work: removal of layers of road surfacing, re-profiling and modernisation of the lighting and drainage systems. The contract, awarded in particular to Colas (Bouygues Group), involves several hundred people over a period of approximately four months from mid-July 2025.

A limited impact on flights… but plan your journeys in advance

CDG has diverted more flights to Runway 3 in «standard mode» in order to to reduce the “bottleneck” effect”. Expected result: little impact on overall traffic and a Reopening is scheduled for early December 2025 (estimated cost of around €100 million). This does not mean you should not plan to arrive at the airport a little earlier, particularly at peak times.

A more sustainable refurbishment

The construction site aims to set an example in environmental terms: extensive reuse of materials (≈76%) and a measured reduction in the carbon footprint compared with the baseline scenario. These choices also relate to the 23 access routes and several neighbouring structures.

Autumn journeys: road traffic, checks… our practical advice

To avoid the last-minute rush (and the rising stress that goes with it), there are a few simple rules to follow — especially during the holidays and busy weekends.

On the road: choose the right times to travel (special feature on the Île-de-France region)

Le the second weekend of the All Saints’ Day holidays (24–26 October 2025) illustrates this trend well: Friday classified as ‘orange’ nationally and ‘red’ in the Île-de-France region, with A1/A2/A10/A6 routes are very busy around Paris. The authorities recommend that leaving or travelling through the Île-de-France region before 10 am or after 10 pm on Fridays, and before 8 am or after 4 pm on Saturday. If you’re heading to CDG, add a safety margin for baggage drop-off and security screening.

At security checks: the 100 ml rule still applies in France

Even though several European airports are testing or rolling out CT scanners that allow for a more flexible approach to the liquids rule, In France, the 100 ml limit per container remains the standard at this stage. Air France would also like to remind you that your liquids must fit into a 1-litre clear bag (one per person). So stick to your usual routine: pack your 100 ml toiletry bag, take out your liquids and large electronic devices if asked, and save yourself precious minutes.

A handy tip for peace of mind: book your parking space before you arrive

It is typically in this context that Class'Park makes all the difference: Enclosed car park with 24/7 security (staff on duty + CCTV), free “terminal-to-terminal” shuttle service, less than 10 minutes’ walk from the terminals. The fact that book online Your allocated space (indoor or outdoor) ensures you’re on time and saves you from having to hunt for a parking space around the terminals. On your return, the The shuttle will come and collect you at the meeting point to take you back to the car park. Simple, safe, efficient.

How to organise your departure step by step (“stress-free” checklist)

To make the most of these tips, here is a very practical step-by-step guide, designed to minimise any unexpected issues on the big day.

3 days to 1 day before departure: check your terminal, luggage and traffic conditions

• Please confirm your device and your counter (companies may adjust their operations).
• Pack your hand luggage in accordance with the rule 100 ml ; print or save your boarding passes and luggage tags if required.
• Check out the traffic trends : during a Red/Orange alert, it is best to postpone one’s departure a few hours.
  These few checks are worth their weight in gold when a The track is temporarily closed and that the flows are reorganising themselves.

D-Day: set off earlier… and leave your car somewhere safe

• Avoid busy time slots (see Bison Futé recommendations) and allow for a margin : It’s better to allow a quarter of an hour extra than to rush onto the plane.
• Park at Class’Park : quick access to Mesnil-Amelot (at 3 Rue du Château d’Eau), Enclosed, secure car park with 40 CCTV cameras, open 24/7. You leave your vehicle in a secure environment and go straight up to electric shuttle for your device.

On your return: plan your transfer in advance

As soon as you step off the plane, Call the Class’Park shuttle bus after you have collected your luggage. The driver will be waiting for you at the meeting point in the terminal for a direct return to the car park. You’ll collect your vehicle exactly as you left it, ready to drive away — a real time-saver when you come back from a trip.

Why now is the right time to book your car park near Roissy

The period of building works and temporary peak demand makes effective organisation even more worthwhile: lock your parking space Planning ahead means removing one source of uncertainty on the day of departure.

Work at CDG is nearing completion… but traffic remains heavy

The calendar announces a Reopening is scheduled for early December 2025. In the meantime, the redeployment of movements on the other runways maintains capacity, but does not prevent a few peaks on checks and access. Hence the importance of secure your place parking spaces right now.

The trend in Europe regarding liquids is gradually changing

Some easing of restrictions already exist at certain European airports equipped with CT scanners, but The rules vary depending on the country and the terminal. As long as your itinerary includes a departure from France, stick to the 100 ml rule — this is the surest way to avoid further checks or the confiscation of items.

Class’Park: peace of mind with logistics, 24/7 security

On a practical note, Class'Park tick all the boxes that matter during busy periods:

• Open 24 hours a day, 7 days a week, continuous human presence; ;
• Enclosed car park, monitoring and CCTV ;
• Free shuttle bus at a few minutes until you reach your destination (and back); ;
• Online booking (indoor/outdoor) with competitive rates.
  In other words, you Turn uncertainty into routine : you arrive, park your car, hop on the shuttle, and take off with a spring in your step.
  
  
  The work on Runway 1 at Roissy-CDG are necessary and widely operationally managed by the airport. For travellers, the main impact is not the cancellation of flights, but detailed time management : avoid the red slots on the road, apply the 100 ml rule during the inspection, and secure your parking space as closely as possible. By combining these three elements, you can streamline your entire journey — from your doorstep to the terminal. And if you want to tick the “parking” box once and for all, Class'Park there is still the simple and reliable solution: Secure car park near Roissy, open 24/7, with a free shuttle service to the terminals. Have a safe flight!