Free Tool · Official Planned Works
Is the SR-133 Closed Tonight?
Quick answer: Yes. 1 planned full closure on the SR-133 tonight (Tuesday 20 October), the first Tue 20 Oct 22:01 – 05:01 at Santa Ana Frwy, Rte 5 to Great Park Blvd (Irvine, Orange County).
1 listed
Tonight · Tue 20 Oct 18:00 – Wed 21 Oct 07:00
| When (local) | What and where |
|---|---|
| Tue 20 Oct 22:01 – 05:01 | Carriageway closed North · Santa Ana Frwy, Rte 5 to Great Park Blvd (Irvine, Orange County)
Mainline full closure, all lanes — Bridge Work |
0 listed
This weekend · Friday 18:00 – Monday 06:00
No planned SR-133 closure is listed for this period.
4 listed
Next 7 days
| When (local) | What and where |
|---|---|
| Mon 19 Oct 22:01 – 05:01 | Carriageway closed North · Santa Ana Frwy, Rte 5 to Great Park Blvd (Irvine, Orange County)
Mainline full closure, all lanes — Bridge Work |
| Tue 20 Oct 22:01 – 05:01 | Carriageway closed North · Santa Ana Frwy, Rte 5 to Great Park Blvd (Irvine, Orange County)
Mainline full closure, all lanes — Bridge Work |
| Wed 21 Oct 22:01 – 05:01 | Carriageway closed North · Santa Ana Frwy, Rte 5 to Great Park Blvd (Irvine, Orange County)
Mainline full closure, all lanes — Bridge Work |
| Thu 22 Oct 22:01 – 05:01 | Carriageway closed North · Santa Ana Frwy, Rte 5 to Great Park Blvd (Irvine, Orange County)
Mainline full closure, all lanes — Bridge Work |
Questions
Closures — FAQ
Is the SR-133 closed tonight?
Yes. 1 planned full closure on the SR-133 tonight (Tuesday 20 October), the first Tue 20 Oct 22:01 – 05:01 at Santa Ana Frwy, Rte 5 to Great Park Blvd (Irvine, Orange County).
Is the SR-133 closed this weekend?
No planned SR-133 closure is listed for this weekend.
Where does this list come from?
From Caltrans lane closure system (CWWP2), refreshed every three hours. It lists planned works only; closures after a crash or breakdown are not planned and appear on the live traffic map instead. Times are local (America/Los_Angeles).