A weekend closure of all southbound lanes on Interstate 5 in San Diego ended earlier than expected. Crews wrapped up their construction work ahead of schedule, easing local traffic concerns.
Southbound I-5 reopens early after weekend construction work

Key Takeaways:
- A scheduled weekend closure of southbound I-5 occurred in San Diego.
- The closure was originally planned for construction, affecting all southbound lanes.
- The freeway reopened earlier than expected, benefiting the local community.
- Fox 5 San Diego published the story on September 7, 2025.
Early Weekend Closure
A busy stretch of Interstate 5 in San Diego underwent a full closure of its southbound lanes this past weekend. The goal was to complete construction work that required a complete shutdown, minimizing disruptions during the normally lighter weekend traffic.
Swift Reopening
In a welcome development, the freeway reopened sooner than originally anticipated. Local drivers benefited from this ahead-of-schedule completion, as traffic flows returned to normal more quickly than expected.
Significance for Commuters
Commuters relying on I-5 had braced themselves for reroutes and potential congestion. However, with the freeway accessible again before the start of the workweek, any sustained delays were kept to a minimum.
Impact on San Diego Traffic
The timely reopening helps maintain the main artery between suburbs and downtown areas. Drivers applauded the continuity of service, as many use Interstate 5 to connect to other highways and major roads in and around San Diego.
Looking Forward
While this segment of southbound I-5 is now open, it remains to be seen if more construction closures will follow in the future. For now, San Diegans can enjoy a smoother commute, thanks to the early completion of this weekend’s project.