When and where is the Thessaloniki ring road closure occurring?
The Thessaloniki ring road closure will take effect tonight, Thursday, September 24, 2026, starting at 23:00 and lasting until 05:00 on Friday morning. The primary impact zone is the Eastern Inner Ring Road, where authorities will implement a total blockade of traffic in both directions. This specific section of the highway lies between the asymmetrical interchanges known as K5 (Papageorgiou) and K6 (Meteora).
The closure is a direct consequence of ongoing construction activities related to the Flyover project, a major infrastructure development in the region. Because the works require intensive activity within the central corridor of the ring road, the Traffic Police have determined that a full suspension of movement is necessary to prevent accidents and allow machinery to operate safely. Drivers planning to use the ring road during these late-night hours must prepare for significant detours through the city's urban fabric.
The duration of the closure is strictly limited to a six-hour window, aimed at minimizing the impact on overnight commuters while providing sufficient time for the necessary Flyover construction tasks. However, the total nature of the blockade means that all standard transit through this segment of the Eastern Inner Ring Road will be impossible during this period.
How will traffic be diverted for eastbound vehicles?
Traffic moving in the eastbound direction will face significant rerouting, particularly for those traveling from the Titan area. According to the Thessaloniki Traffic Police, the flow of vehicles towards the east will be interrupted at the level of the Evos exit branch (Municipal Stadium).
Detailed eastbound diversion routes
To manage the flow of vehicles during the six-hour window, the following protocols have been established for eastbound traffic:
- Mandatory Diversion: All vehicles traveling on the main flow of the Western Inner Ring Road towards the east will be forced to exit at the Sklaveniti (Evos) branch.
- Urban Transit: Once diverted, vehicles must follow a specific path through the Sklaveniti Node, moving via Gianni Ritsou and Thiseos streets.
- City Center Connection: The route will eventually lead drivers toward Stratou Avenue to bypass the construction zone.
- Access Restrictions: It is strictly noted that vehicles will not be permitted to enter the Inner Ring Road heading east from the entrance ramp located near the Hospitals area.
These measures are designed to funnel traffic away from the K5-K6 corridor and into the city's secondary road network, which is better equipped to handle the temporary volume of diverted vehicles. By utilizing the Sklaveniti Node and connecting through the urban center via Stratou Avenue, the authorities aim to keep the diverted flow organized, though motorists should expect a slower pace than usual due to the transition from highway to city streets. The redirection of all eastbound traffic through these specific nodes is intended to ensure that no vehicles attempt to enter the construction zone via the hospital-adjacent ramps, which would create dangerous bottlenecks for both drivers and construction crews.
What are the instructions for westbound traffic?
Westbound traffic will also experience a total stoppage, specifically at the level of the K6 (Meteora) interchange. The Traffic Police have outlined a clear path for those attempting to navigate the western side of the affected area.
The closure for westbound motorists means that the standard flow towards the west will be severed at the K6 node. Instead of continuing on the ring road, all vehicles will be diverted through the exit of the K6 interchange. From there, the traffic will be directed onto Andrea Papandreou Avenue and subsequently through the urban street network. This diversion is intended to prevent bottlenecks at the interchange while allowing construction crews to work on the Flyover structure without the risk of passing motorists.
The transition from the high-speed ring road to the urban environment of Andrea Papandreou Avenue requires careful navigation. Drivers must be prepared for the change in road conditions and the potential for increased density as the westbound flow is integrated into the city's local streets. This rerouting effectively shifts the burden of transit from the high-capacity ring road to the municipal street system, necessitating a higher degree of driver awareness regarding local speed limits and intersection management.
What safety precautions should drivers take?
The Thessaloniki Traffic Police have issued a formal request for all motorists to exercise extreme caution during the period of the ring road closure. The complexity of the diversions and the introduction of new traffic patterns into residential and urban areas increase the risk of unexpected congestion and accidents.
Drivers are urged to adhere strictly to all temporary road signs and instructions provided by traffic officers on the ground. The authorities emphasize that following the designated signage is the only way to avoid creating further traffic complications or participating in collisions. Given that the works occur during the late-night hours, visibility may be reduced, making it even more vital to pay close attention to the redirected routes through the city center and the various neighborhood streets used as bypasses.
Furthermore, the Traffic Police highlight that compliance with the new signage is not merely a suggestion but a necessity to prevent the creation of major traffic jams that could extend beyond the six-hour window. Motorists should avoid sudden maneuvers and remain vigilant for any changes in the flow of traffic as they navigate the diversionary nodes. The presence of heavy machinery and construction personnel in the vicinity of the K5 and K6 interchanges adds an extra layer of risk that requires heightened alertness from all road users.
Key takeaways
- The Thessaloniki ring road closure occurs tonight from 23:00 to 05:00 on September 24-25, 2026.
- The blockade affects both directions between the K5 (Papageorgiou) and K6 (Meteora) interchanges.
- Eastbound traffic must divert via the Sklaveniti exit, using Gianni Ritsou and Thiseos streets.
- Westbound traffic will be rerouted via the K6 exit onto Andrea Papandreou Avenue.
- The closure is necessary for the ongoing Flyover construction project in Thessaloniki.
FAQ: Thessaloniki ring road closure
When exactly will the road be closed?
The closure begins at 23:00 on Thursday, September 24, 2026, and is scheduled to remain in effect until 05:00 on Friday, September 25, 2026. This six-hour window is dedicated to the Flyover construction works.
Which specific sections of the ring road are affected?
The affected area is the Eastern Inner Ring Road in Thessaloniki. The blockade specifically covers the stretch between the K5 (Papageorgiou) and K6 (Meteora) asymmetrical interchanges, impacting both directions of travel.
How can I bypass the closure if I am driving east?
Eastbound drivers must exit at the Sklaveniti (Evos) branch. From there, you should follow the route through the Sklaveniti Node, via Gianni Ritsou and Thiseos streets, eventually reaching Stratou Avenue to bypass the work zone.
Is there an alternative for westbound drivers?
Westbound motorists will be diverted at the K6 (Meteora) interchange. The traffic will be redirected through the K6 exit and then onto Andrea Papandreou Avenue, navigating through the urban street network to reach their destination.
Will there be access to the hospital area?
The authorities have specified that vehicles will not be allowed to enter the Inner Ring Road heading east from the entrance ramp located near the Hospitals. Drivers should plan to use the designated urban diversions instead.
