US 395 Victor Valley expansion kicks off early work as county prepares $41.85 million Hesperia-Victorville highway project
San Bernardino County Transportation Authority’s US 395 Freight Mobility and Safety Project Phase 2 will begin early construction activities now, with full construction slated for early 2026 — a $41.85 million effort to widen and modernize seven miles.
Key takeaways
- Project: US 395 Freight Mobility and Safety Project — Phase 2 (US 395 Victor Valley expansion), led by SBCTA.
- Cost & timeline: $41.85 million; early site clearing now, full construction begins early 2026, expected completion by winter 2029.
- Scope: Widen seven miles between I-15 (Hesperia/Oak Hills) and SR‑18/Palmdale Road (Victorville) by adding one lane each direction, raised medians, turning lanes and eight-foot shoulders.
- Traffic & freight: Corridor carries about 30,000 vehicles per day, ~17% are freight trucks, prompting safety and capacity upgrades.
Project scope and early work
The San Bernardino County Transportation Authority (SBCTA) says Phase 2 will expand a seven-mile segment of US 395 that currently operates as a two-lane road through parts of the Victor Valley. The planned upgrades will:
- Add one lane in each direction
- Install raised medians to separate opposing traffic
- Build turning lanes at key points
- Widen shoulders to eight feet to improve safety and allow emergency and maintenance access
Early construction activities already under way include clearing brush and debris from shoulders and rights-of-way to ready the corridor for construction crews, according to SBCTA’s project page. These preparatory works are intended to minimize disruption once major construction begins.
“A targeted approach to close a major capacity gap on a highway that serves local residents and regional freight.” — SBCTA materials
SBCTA notes this stretch carries nearly double the traffic of the US 395 segment south of Kramer Junction and about four times the traffic of some four‑lane segments north of State Route 14, yet remains largely two lanes through Victor Valley (SBCTA).
Why the Hesperia–Victorville highway project matters
US 395 is designated a Priority Interregional Highway under Caltrans’ Interregional Transportation Strategic Plan and is a federal Critical Urban Freight Corridor. Those designations reflect the route’s role moving goods between the Central Valley and Southern California and support freight-focused investments (SBCTA).
SBCTA Board President Rick Denison said the start of Phase 2 “is another important step toward improving the movement of goods through our county while creating a safer corridor for area residents,” noting the project is “a great example of how Measure I dollars help fund critical transportation projects in the Victor Valley.”
Phase 1 improvements and context
Phase 1 upgraded the roadway between Chamberlaine Way in Adelanto and State Route 18. SBCTA describes that earlier work as the first step in a multi‑phase effort to widen and modernize the corridor to better handle traffic and freight volumes (SBCTA).
Project leadership, funding and partners
SBCTA is the lead agency for Phase 2, with Caltrans joining during this phase to coordinate on design standards and construction oversight. Funding includes Measure I, the county’s transportation sales tax program that invests in local transit and road projects. SBCTA calls the US 395 project the highest‑priority infrastructure effort for the roughly 330,000 residents of the Victor Valley region (SBCTA).
Traffic, freight and safety: the data behind the push
SBCTA documents show the corridor sees an average of roughly 30,000 vehicles per day, with about 17% freight trucks. That heavy truck mix combined with two‑lane sections has created safety and capacity concerns that Phase 2 aims to address by widening the highway and adding safer turning movements through medians and dedicated turn lanes (SBCTA).
SBCTA emphasizes the upgrades will help goods move more efficiently through the Inland Empire by reducing bottlenecks, widening shoulders, improving emergency response, and supporting regional freight flows linking the Central Valley and Southern California supply chains (SBCTA).
Local concerns and questions ahead of major work
Residents and businesses are likely to seek details on how construction will affect daily commutes, access to local businesses and freight operations. Early vegetation clearing will be followed by phased construction requiring traffic management, temporary lane shifts and possible detours. SBCTA and Caltrans will provide construction staging and traffic‑control plans as contracts and schedules are finalized (SBCTA).
Community groundbreaking: 11 a.m. Friday, Feb. 20, at the Hesperia Park and Ride, 12071 Joshua St., Hesperia. SBCTA said the event is open to the public and will include leaders from Caltrans, the California Trucking Association and elected officials — an early forum for residents to ask questions (SBCTA).
Implications for the Inland Empire
Economic impact
With 17% of daily traffic classified as freight, widening US 395 and adding turning lanes should reduce delays for goods moving to and from regional distribution centers and major highways such as I‑15 and SR‑58. SBCTA frames the project as an investment to support the regional economy by cutting travel time and improving supply‑chain reliability (SBCTA).
Political consequences
The project is a visible example of Measure I dollars at work, strengthening the political case for continued investment in the area’s road network. Its designation as a Priority Interregional Highway and a federal Critical Urban Freight Corridor supports ongoing funding priorities (SBCTA).
Social effects
Safer medians, wider shoulders and additional lanes are expected to reduce crashes and improve emergency access — benefits for families and first responders. During construction, residents should expect temporary disruptions and traffic pattern changes; SBCTA will coordinate outreach and updates (SBCTA).
Cultural relevance
The Victor Valley’s role as a crossroads for north‑south freight is central to local identity. Upgrading US 395 addresses long‑standing community calls to align infrastructure with rapidly growing traffic volumes and economic activity (SBCTA).
Practical applications for residents
- Prepare for staged construction, periodic lane reductions and public notices from SBCTA and Caltrans.
- Follow SBCTA for detour maps, construction schedules and contractor contacts via the US 395 project page.
- Attend the Feb. 20 groundbreaking for direct access to project leaders and early Q&A.
Reporting and next steps
SBCTA’s project page includes the full description and links to planning documents. As Phase 2 moves from site clearing into major construction, SBCTA and Caltrans are expected to release detailed traffic‑management plans, construction timelines and community notices. Interested parties can follow updates through SBCTA’s site and local media.
Summary of key facts (preserved):
- Project name: US 395 Freight Mobility and Safety Project — Phase 2 (US 395 Victor Valley expansion)
- Cost: $41.85 million
- Scope: Add one lane each direction, raised medians, turning lanes, 8‑ft shoulders
- Traffic: ~30,000 vehicles/day; ~17% freight trucks
- Timeline: Early clearing now; full construction early 2026; complete by winter 2029
- Groundbreaking: 11 a.m. Friday, Feb. 20 — Hesperia Park and Ride, 12071 Joshua St., Hesperia (public)
- Lead/funding: SBCTA lead; Caltrans joining in Phase 2; funding includes Measure I
- Source for all project details: SBCTA project page
