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 Prepare for weeknight intermittent lane reductions in both directions between SR-14 and Parker Rd from 8pm to 6am to support all the below activities on I-5. Crews begin mobilizing at 6am and work hours are 7am to 4pm and 7pm to 6am on weekdays, and Saturdays as needed.
SR-14 to Magic Mountain Pkwy
Weldon Canyon Rd bridge deck and rebar work. One-way traffic control with a flagger will be used as needed Monday through Friday at Weldon Canyon Rd/Coltrane Av. | More Information
Southbound outside shoulder excavation, shoring and retaining wall work between Weldon Canyon Overcrossing and Calgrove Bl. Prepare for intermittent closures of southbound Calgrove Bl on- and off-ramps Monday through Friday from 7pm to 6am. Signage is posted along the detour routes and at the preceding off-ramp. Flagger controlled construction access from The Old Road at Gavin Canyon Undercrossing may be utilized. | More Information
- Southbound on-ramp detours:
- Westbound Calgrove Bl: Right on The Old Road, merge onto San Fernando Rd, right on Sepulveda Bl, merge onto Roxford St, enter southbound I-5 at Sepulveda Bl/Roxford St on-ramp
- Eastbound Calgrove Bl: Enter northbound I-5 Calgrove Bl on-ramp, exit northbound Lyons Av/Pico Canyon Rd off-ramp, right on Lyons Av, enter southbound I-5 at Lyons Av on-ramp
Electrical work for conduit installation at McBean Pkwy and Valencia Bl on- and off-ramps. Prepare for the following closures anticipated Monday, May 1 through Friday, May 5 from 7pm to 5am. Detour signage is placed at the preceding off-ramp indicating the closure | More Information
- Nightly closures of the southbound McBean Pkwy off-ramp. Vehicles will be detoured to the preceding off-ramp at Valencia Bl.
- Nightly closures of the southbound Valencia Bl on-ramp
- Detour: Continue southbound on The Old Road, turn left on McBean Pkwy, continue to the southbound I-5 McBean Pkwy on-ramp
- Nightly closures of the northbound Valencia Bl on-and-off ramp
- Detour: Vehicles will be detoured to the preceding off-ramp at McBean Pkwy.
- Detour: Continue northbound on The Old Road, turn right on Magic Mountain Pkwy, left onto the northbound I-5 Magic Mountain Pkwy on-ramp.
Gavin Canyon Undercrossing bridge foundation work along the northbound I-5 shoulder between Calgrove Bl and Weldon Canyon Rd. Activities include steel rebar, forming, pour, and utility work. Construction access from The Old Road may be utilized. | More Information
Center median retaining wall construction. Activities include excavation, backfill, shoring, form, and concrete placement between SR-14 and Magic Mountain Pkwy. | More Information
Outside shoulder excavation and shoring work in both directions between Weldon Canyon bridge and Calgrove Bl. Equipment includes a directional drilling machine, usage of trucks, forklifts, and concrete mixing support. | More Information
Butte Canyon bridge deck work in the center median between Pico Canyon Rd/Lyons Av and McBean Pkwy, adjacent to Vista Valencia Golf Course, anticipated Monday, May 1 through Wednesday, May 3. | More Information
Magic Mountain Pkwy to Parker Rd
Full closure of Rye Canyon Rd between The Old Road and Avenue Stanford for crane relocation and excavation, anticipated anticipated Monday, May 1 and Thursday, May 4 from 7pm to 5am. Contingency dates will be used, only if needed on Tuesday, May 2 and Friday, May 5 from 7pm to 5am. | More Information
- Detour 1: Traveling northbound on The Old Road, turn left on Henry Mayo Dr, enter eastbound SR-126/Newhall Ranch Rd, continue on Newhall Ranch Rd to Rye Canyon Rd
- Detour 2: Traveling southbound on The Old Road, turn left on Magic Mountain Pkwy, left on McBean Pkwy, left on Newhall Ranch Rd, continue Newhall Ranch Rd to Rye Canyon Rd
- Detour 3: Traveling westbound on Rye Canyon Rd, turn left on Newhall Ranch Rd, right on McBean Pkwy, right on Magic Mountain Pkwy, continue to The Old Road/Rye Canyon Rd
Rye Canyon Rd bridge pile driving between The Old Road and Avenue Stanford. Prepare for lane closures on westbound Rye Canyon Rd between Avenue Stanford and The Old Road, anticipated Monday, May 1 through Saturday, May 6 from 6am to 4pm. | More Information
Castaic Creek bridge deck concrete placement and backwall construction in the center median between SR-126 and Hasley Canyon Rd anticipated Monday, May 1 through Saturday, May 6 from 8pm to 6am. | More Information
Center median roadway base activity between Magic Mountain Pkwy and SR-126. | More Information
Upcoming in May
Falsework removal for the construction of the new Weldon Canyon Rd Bridge will require multiple weeknight directional closures between SR-14 and Calgrove Bl from 10pm to 4am. Primary detour routes will include the SR-14, Newhall Ranch Rd, and Golden Valley Rd. Local access will be available at the I-5 ramp between Calgrove Bl and Newhall Ranch Rd. | More Information
- Northbound I-5 directional closures
- Monday, May 22 from 10pm to 4am
- Tuesday, May 23 from 10pm to 4am
- Wednesday, May 24 from 10pm to 4am
- Southbound I-5 directional closures
- Tuesday, May 30 from 10pm-4am
- Wednesday, May 31 from 10pm-4am
- Thursday, June 1 from 10pm to 4pm
- Northbound/Southbound directional closure contingency date: Thursday, May 25 from 10pm to 4am, if needed
Essential Details
- Work hours: Monday through Friday and Saturday, as needed from 7am to 4pm and 7pm to 6am. Crews will begin to mobilize at 6am.
- No two consecutive ramps in the same direction will be closed at the same time. Detours to the next on-ramp will be posted for each closure.
- Traffic will be maintained in each direction.
- All lanes will be reopened by 6am each morning.
- No lane closures will be implemented during morning or evening peak traffic hours.
- The speed limit in construction work zones is reduced to 55-miles per hour.
Noteworthy
Access to emergency responders will be maintained. Construction is a dynamic process, it is subject to weather conditions, and information is subject to change, visit the project website for the most up to date information and a weekly listing.
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