The I-15 corridor project is a major effort to construct one to two tolled express lanes in each direction between the I-15/Cajalco Road interchange and the I-15/State Route 60 interchange. Future plans exists to make similar improvements on the I-15 north of the I/15/State Route 60 interchange in San Bernardino County. Construction is scheduled to begin in 2018.
The agency in charge of managing the construction process is the Riverside County Transportation Commission (not the City of Jurupa Valley).
Official Project Website
In addition to the I-15 construction that will impact Riverside County, a seperate I-15 construction project is scheduled through the San Bernardino County section of the I-15.
San Bernardino County I-15 Corridor Project