LAS VEGAS (KTNV) — More nighttime road closures and lane reductions are coming to Interstate 15 as part of NDOT's I-15 South Widening Project.
What to be aware of
Nightly (8 p.m. to 5 a.m.) Monday, March 17 to Friday, March 21
- Northbound I-15 is reduced to one lane from Silverado Ranch Boulevard to Blue Diamond Road.
Nightly (8 p.m. to 5 a.m.) Monday, March 17 to Wednesday, March 19
- Northbound I-15 is reduced to one lane from St. Rose Parkway to Starr Avenue.
Nightly (8 p.m. to 5 a.m.) Monday, March 17 to Tuesday, March 18
- Silverado Ranch Boulevard on-ramp to northbound I-15 is closed.
Ongoing closures
Intermittently (6 a.m. to 6 p.m.) through Friday, March 28
- Southbound I-15 off-ramp to Starr Avenue is closed.
- Southbonud I-15 on-ramp at St. Rose Parkway is closed.

NDOT said these road restrictions are necessary for soundwall work and temporary barrier rail placement.
NDOT is reminding drivers to remain cautious in work areas and take alternate routes if possible.