15 FACTS ON THE 15 EXPRESS
Check out the latest video in our 15 Facts on the 15 Express series: Girders on the Go. Learn about how these 132-ton girders are being used to widen the Santa Ana River Bridge.
I-15 RAMP & LANE CLOSURES
Intermittent lane reductions are scheduled on northbound and southbound 15, between Weirick Rd. and State Route 60, weeknights. During lane reductions, at least one lane will remain open at all times.
The closure schedule is as follows:
| Date, Time | Location | Detour |
| Tuesday, Oct. 1 & Wednesday, Oct. 2 9 p.m. to 5 a.m. |
Second St. Northbound 15 on- and off-rampMagnolia Ave. Southbound 15 off-ramp |
Use Hidden Valley Pkwy.
Use Ontario Ave. |
| Friday, Oct. 4 9 p.m. to 5 a.m. |
Magnolia Ave. Southbound 15 off-ramp10 p.m. to 6 a.m. 6th St. off-ramp Northbound 15 off-ramp |
Use Ontario Ave.
Use Magnolia Ave. |
CONNECTOR CLOSURES
Closures on southbound connectors are also planned weeknights. Detours will be clearly marked.
The closure schedule is as follows:
| Date, Time | Location | Detour |
| Monday, Sept. 30 – Thursday, Oct. 3 9 p.m. to 5 a.m. |
Westbound 91 to southbound 15 connector
Eastbound 91 to southbound 15 connector |
Detour to Northbound 15 connector, exit Hidden Valley Pkwy. and re-enter southbound 15 |
| Friday, Oct. 4 9 p.m. to 6 a.m. |
Westbound 91 to southbound 15 connector
Eastbound 91 to southbound 15 connector |
Detour to Northbound 15 connector, exit Hidden Valley Pkwy. and re-enter southbound 15 |
55 MPH IN CONSTRUCTION ZONE
Please drive slowly and carefully in the 15 Express Lanes construction project area for your safety and the safety of our construction workers. The speed limit is 55 miles per hour for the full project limits. Traffic fines are doubled in a construction zone.
Neighboring Projects
60 Swarm Pavement Rehabilitation Project: : : Full closures of westbound State Route 60, between I-15 and the 60/91/215 interchange in Riverside, will occur through November. For more information, visit www.60swarm.com.
Cajalco Rd. / I-15 Interchange Improvement Project: For schedule and closure information, visit i15cajalco.com .
Limonite Ave / I-15 Interchange Improvement Project: For schedule and closure information, visit i15limonite.org .
Due to the dynamic nature of construction, this information is subject to change.
If information is needed in another language, please contact RCTC at (951) 787-7141 for free translation services.
