from the Empire Avenue undercrossing to the Cohasset Street undercrossing in the cities of Burbank and Los Angeles.
I-5 is a major north-south corridor in Los Angeles County, and this section connects the San Fernando Valley to central Los Angeles.
that upward of 100 people are on site, including personnel from three subcontractors. “Crews rotate roughly every 12 hours.”
Planning for these closures is critical to maximize every minute.
“SPCI prepares time-scale diagrams planning out down
to every 30 minutes of the 55-hour closure,” Mattivi said. “During the week, there is saw cutting and planning work ongoing. Extensive equipment, materials and manpower
moved via Super 10 trucks and roll-off trucks. Concrete mixers deliver the concrete. Materials-wise, crews are using jointed plain concrete pavement (JPCP), lean concrete base (LCB) and Class 3 base.
Security Paving uses a large variety of Cat equipment. Machinery on site includes excavators, blades, skid steers, skip loaders, loaders, a GOMACO paving machine and other pieces of iron.
see I-5 page 6
New materials being brought in will include approximately 3,890 cu. yds. of Class 3 base, 2,720 cu. yds. of lean concrete base and 8,550 cu. yds. of jointed plain concrete pavement.
Skanska Fetes LA Metro Purple Line Extension Debut
Global construction and development firm Skanska, along with its joint venture partners, Traylor Brothers, Inc. and J.F. Shea Construction, celebrated the opening of Section 1 of the LA Metro Purple (D) Line Extension on May 8, 2026.
The Skanska Traylor Shea joint venture joined the Los Angeles County Metropolitan Transportation Authority (LA Metro), civic leaders, project partners and community stakeholders to celebrate the opening of the new underground transit extension serving communities along the Wilshire Corridor, and the wider region.
Section 1 extends subway service west from the existing Wilshire/Western station through three new underground stations at Wilshire/La Brea, Wilshire/Fairfax and Wilshire/ La Cienega. As the first segment of LA Metro’s broader expansion to Westwood, the project improves connectivity across one of the region’s most heavily traveled corridors while providing a faster and more reliable alternative to driving.
“After more than a decade of construction, this project stands as a reflection of sustained effort, collaboration and innovation across an exceptional team of engineers, craft professionals and project partners,” said Geoffrey Bender, project executive of operations at Skanska USA Civil. “Delivering complex underground infrastructure beneath one of Los Angeles’ most active corridors required persistence, adaptability and precision at every stage. We are deeply grateful to our crews and JV partners whose expertise made this milestone possible, and proud of the innovations and lessons learned along the way that will continue to shape how we deliver major transit projects in the future.”
methods throughout construction
Key construction innovations and project features included:
• use of earth pressure balance tunnel boring machines designed for soft ground and pressurized excavation conditions;
Awarded in 2014, the $2.4 billion project included:
• construction of twin subway tunnels beneath Wilshire Boulevard;
• deep excavation and structural construction of three underground stations;
• coordination of complex underground utility infrastructure; and
• systems integration support for signaling, communications and traction power infrastructure.
Construction required continuous coordination within one of Los Angeles’ busiest urban corridors, where crews worked around sewer, electrical, gas, water and telecommunications systems beneath Wilshire Boulevard. Variable subsurface
• installation of precast concrete tunnel liners immediately behind tunneling operations to form the permanent tunnel structure;
• deployment of conveyor systems to continuously remove excavated material while minimizing surface disruption; and
• continuous gas monitoring and underground safety systems to support worker safety throughout tunneling and excavation activities.
The project also incorporated sustainability initiatives aimed at reducing environmental impacts. Skanska deployed zero-emission construction equipment on the project, including the Volvo EC230 Electric excavator and the battery-powered HAMM HD 12e VV, while groundwater
The project required deep excavation and the structural construction of three underground stations.
treatment systems supported responsible water management throughout construction.
Excavation activities uncovered more than 500 Ice Age fossils, including mammoths, bison, horses and giant ground sloths. Many of the discoveries were preserved and to be seen at the Natural History Museum of Los Angeles County and the La Brea Tar Pits for scientific study and curation.
(All photos courtesy of Skanska.)
Newsom Touts $540M Investment to Improve Infrastructure
Gov. Gavin Newsom announced on May 20, 2026, more than $540 million in transportation investments to improve travel times, renovate aging facilities and add new layers of safety around schools and community centers.
These improvements — supported by the Legislature and approved by the California Transportation Commission (CTC) — will bolster local transportation options and California’s economy.
These new investments, made possible in partnership with the Legislature, will advance local transit, maintain and improve critical infrastructure such as bridges and freight corridors, and generate nearly 6,000 new jobs.
California is undertaking one of the
largest transportation modernization efforts in the nation – repairing aging roads and bridges, building world-class transit and freight, expanding public transit, and leading the technological future. Investments like these drive our economic growth and create thousands of good-paying jobs.
“Californians deserve a transportation system that is safe, reliable and built for future growth,” said California Transportation Secretary Toks Omishakin.
This announcement includes investments funded by two sources —$152 million from the federal Infrastructure Investment and Jobs Act of 2021 (IIJA) and $253 million in support from Senate Bill 1 (SB 1), the Road Repair and Accountability Act of 2017, along with $135 million from the State
Highway Account, the general fund and other state and federal programs.
The allocations have helped Californians, businesses and visitors who rely on the state’s transportation network for employment and educational opportunities, access to goods and services, and connection to recreational attractions.
A few noteworthy investments include:
• $117.8 million project to replace the fender system on the West Span of the San Francisco-Oakland Bay Bridge, providing an extra level of advanced security in the event of an accidental ship collision by absorbing the impact before hitting the bridge.
• $70 million to address weather-related highway repairs statewide.
• $6.7 million to create a pedestrian priority area with new sidewalks in downtown Long Beach.
• $520,000 to support new walking and biking routes to schools and community centers in the Highland neighborhood in Visalia.
• $35,000 to design new safe routes to two public elementary schools in northeast San Bernardino.
In addition, the commission approved $53 million to complete a communication-based train control system for BART. As the Bay Area prepares for upcoming events like the FIFA World Cup 2026 soccer tournament, the new system will allow for more frequent train service capable of handling a daily increase of more than 200,000 riders.
The $2.4 billion project included the construction of twin subway tunnels beneath Wilshire Boulevard.
DEUTZ Corp. Expands By Acquiring G & T Truck Repair
DEUTZ Corp. continues to expand its growing North American service network through the acquisition of G & T Truck Repair, a full-service commercial truck, cargo tanker and equipment repair provider servicing northern California and western Nevada. The transaction closed June 1, 2026.
The acquisition strengthens DEUTZ’s ability to support customers with expanded service capabilities, increased regional coverage and enhanced commercial vehicle and equipment repair expertise across a strategically important western market, according to DEUTZ.
Under the agreement, DEUTZ Corp. will continue to operate the G & T Truck Repair brand from its current location, maintaining the company’s strong reputation
Founded in 2008 by George Boeger, G & T Truck Repair has grown from a small independent operation into a regional service provider known for its technical expertise, customer commitment and strong operational reputations throughout the industry.
for inspections, diagnostics, maintenance, and repair services supporting commercial trucks, cargo tank motor vehicles, aerial, hydraulic and light equipment, added the company.
Founded in 2008 by George Boeger, G & T Truck Repair has grown from a small independent operation into a regional service provider known for its technical expertise, customer commitment and strong operational reputations throughout the industry. Today, the company operates with a skilled team of technicians, service specialists, and support personnel dedicated to helping customers keep their equipment operating safely and efficiently, according to DEUTZ.
“This acquisition represents an exciting next chapter for G & T Truck Repair,” said
George Boeger, founder of G & T Truck Repair. “DEUTZ shares our commitment to customer service, operational excellence and supporting customers the right way. We are excited about the opportunities ahead and look forward to continuing to grow together.”
By combining G&T Truck Repairs’ established customer relationships and technical expertise with the broader DEUTZ service organization, DEUTZ is further strengthening its ability to deliver comprehensive maintenance, diagnostics, repair and field service solutions across the western United States.
“G & T Truck Repair is a strong addition to the DEUTZ service network and aligns with our long-term growth strategy across
By combining G & T Truck Repairs’ established customer relationships and technical expertise with the broader DEUTZ service organization, DEUTZ is further strengthening its ability to deliver comprehensive maintenance, diagnostics, repair and field service solutions across the western United States.
the U.S. market,” said Spencer McHugh, head of Americas, BU Service. “G & T’s technical expertise, customer relationships and service capabilities strengthen our own ability to support customers across commercial vehicle and equipment service markets while continuing to expand the reach, scale, and capabilities of our service organization.”
The acquisition further expands DEUTZ’s growing service footprint across North America and reinforces the company’s continued investment in building a stronger, more connected service network focused on delivering long-term customer support, operational excellence and scalable growth, the company said.
(All photos courtesy of DEUTZ Corp.)
Lengthy $208M Glendale-Hyperion Bridge Facelift Under Way
Construction on the century-old Glendale-Hyperion Bridge kicked off on April 30, 2026, marking the five to six years, hoodline.com reported.
The project has been in the
Stacy Witbeck serves as the project’s general contractor.
Construction will include major seismic upgrades with wider sidewalks, new bike lanes, stormwater capture features and a reworked Interstate 5 offramp. Despite structural work, the bridge will remain open during construction, according to hoodline.com.
Crews also will restore historic balustrades, pylons, towers and light poles, with a goal of keeping the bridge’s look consistent while bringing it up to modern safety standards.
The city plans to realign the Interstate 5 northbound off-ramp and add LA River bikeway access
ramps, as well as infiltration basins designed to cut polluted runoff flowing into the river, hoodline. com reported.
A city project status report put the construction estimate at approximately $208.8 million, with a total funding package of approximately $241.7, including federal HBP funds, a Prop 1B allocation and CTIEP grants, according to a city project status report.
That request is part of a larger funding strategy meant to keep the contract award on schedule in the face of rising material and construction costs, according to hoodline.com. Therefore, the city
is trying to lock in money before inflation increases the overall cost.
A consultant, Psomas, said the redesign will realign ramps and the LA River bike path, while building new bicycle and pedestrian facilities and upgrading drainage systems to protect river water quality. Those changes are designed to improve the connection between Atwater Village, Silver Lake and Los Feliz and the expanding LA River greenway, according to hoodline. com.
The project also aims to improve safety complaints from cyclists who squeeze into narrow shoulders on the bridge.
George Boeger (L) of G & T and Spencer McHugh of DEUTZ.
WHERE HEAVY LIFTING MEETS HEAVY DUTY.
From loaders to excavators, N&S Tractor has all your CASE Construction equipment needs covered. Visit one of our locations today and put power, reliability, and performance to work for you.
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COLUSA
1960 Highway 20
Colusa, CA 95932
Phone: (530) 458-2166
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793 N First Street
Dixon, CA 95620
Phone: (916) 649-0096
DOS PALOS
2173 Blossom Street
Dos Palos, CA 93620
Phone: (209) 392-2161
MERCED
600 S. State Highway 59
Merced, CA 95341
Phone: (209) 383-5888
REDDING
2535 Ellis Street
Redding, CA 96001
Phone: (530) 245-9000
STOCKTON
1340 W. Charter Way
Stockton, CA 95206
Phone: (209) 944-5500
STRATFORD
20280 Main St.
Stratford, CA 93266
Phone: (559) 947-3301
TURLOCK
1215 West Glenwood Ave
Turlock, CA 95380-5703
Phone: (209) 634-1777
WILLOWS
827 North Tehama St
Willows, CA 95988
Phone: (530) 934-3382
YUBA CITY
3056 Colusa Highway
Yuba City, CA 95993
Phone: (530) 923-7675
NEVADA
RENO/SPARKS
1455 Glendale Ave.
Sparks, NV 89431
Phone: (775) 358-5000
OREGON
HARRISBURG
230 Sommerville Avenue
Harrisburg, OR 97446
Phone: (541) 995-2262
HILLSBORO
185 W Main St. Ext.
Hillsboro, OR 97123
Phone: (503) 648-4178
MADRAS
36 NW A Street
Madras, OR 97741
Phone: (541) 475-2253
RICKREALL
9055 Rickreall Road
Rickreall, OR 97371
Phone: (503) 363-2332
WOODBURN
2929 N. Pacific Highway
Woodburn, OR 97071
Phone: (503) 981-0151
888-246-0892
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Time Management Essential for Efficient Paving Process
I-5 from page 1
Between the closures, which occur Monday through Thursday, crews are engaged in nightly prep work that covers layout, saw cutting, surveying and identifying potential issues. Following the last weekend closure, the work will focus on profile grinding, joint sealing, final striping and electrical work.
This section of I-5, constructed in 1961, carries between 180,000 and 191,000 cars and trucks daily.
“[We are] rehabilitating pavements along two lanes on both northbound and southbound I-5 to improve pave ment sustainability, ride quality and safety,” Colleen Park, a spokesperson of Caltrans District 7 (Los Angeles and Ventura counties), told Construction Equipment Guide.
Caltrans District 7’s design team designed the project.
“There were no design or engineering challenges,” Park said. “There was more of a time and project/resource management challenge. Originally, rehabilitation for these lanes was included in the I-5 widening project, which was completed in 2023.
“However, after assessing pavement conditions, it was determined that grinding would not be feasible. Full pavement replacement was required, which was beyond the scope and budget of the I-5 widening project. This standalone project was created to address pavement rehabilitation for these lanes.”
The design called for a minimum 40-year lifespan for rehabilitated elements.
Planning is critical for this job, especially the extended closures.
“It is all really time management and making sure you meet your milestones,” Mattivi said. “The JPCP, which is the last piece of concrete poured, is a 10- to 12-hour cure. Making sure you allow yourself enough time once that is complete to clean up, pick up the K-rail and restripe is very important. Our progress can be described as fast.”
There are no water, soil or utility issues, and all utilities are marked out prior to breaking ground.
“Every minute on this project matters, and SPCI is committed to maximizing productivity while maintaining strict adherence to safety standards,” Mattivi said. “Our crews are consistently focused on meeting milestone deadlines while executing the work efficiently and responsibly. SPCI operates as a safety-first contractor. All personnel are equipped with the required personal protective equipment,
including hard hats, high-visibility reflective vests, safety glasses and gloves. In addition, K-rail has been installed to provide positive separation between live traffic and the work zone, significantly enhancing worker and public safety.
“For nighttime operations, the work area is fully illuminated to ensure proper visibility for both our crews and passing traffic,” he added. “These measures reflect our ongoing commitment to maintaining a safe, controlled and productive job site at all times.”
As noted, following the last extended weekend closure, crews will focus on profile grinding, joint sealing, final striping and electrical work.
“Profile grinding is already starting in the NB direction which was completed recently,” Mattivi said. “Once that is complete, joint seal will follow shortly after along with the electrical.
Night work during the week has a large contingent of Security Paving and subcontractor personnel on-site. The subcontractors include Global Road Sealing and
Roughly 16,000 cu. yds. of removals are being generated and hauled to SPCI recycling facilities, which will be turned into class 2 base and either reused as such on future projects and or placed into its concrete materials, as well as being used to create products for other general contractors.
New materials being brought in will include approximately 3,890 cu. yds. of Class 3 base, 2,720 cu. yds. of LCB and 8,550 cu. yds. of JPCP.
For the extended weekend closures, Security Paving has full-time onsite mechanics to address any equipment breakdowns quickly.
The company said it maintains a large, well-maintained fleet.
“It all happens before with our team of mechanics,” Mattivi said. “We have 15 full-time mechanics with the company.”
Security Paving buys and rents equipment from dealerships such as Quinn Cat, Cal Lowbed and United Rentals.
“We enjoy close relationships with the dealerships that
The design called for a minimum 40-year lifespan for rehabilitated elements.
Night work during the week has a large contingent of Security Paving and subcontractor personnel on site.
Between the closures, crews are engaged in nightly prep work that covers layout, saw cutting, surveying and identifying potential issues.
This section of I-5, constructed in 1961, carries between 180,000 and 191,000 cars and trucks daily.
I-5 is a major north-south corridor in Los Angeles County, and this section connects the San Fernando Valley to central Los Angeles.
Next Issue Closes June 30th
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www.socaljcb.com N&S Tractor 1960 Highway 20 Colusa, CA 95932 (530) 458-2166 2173 Blossom Street Dos Palos, CA 93620-2313 (209) 392-2161
S. State Highway 59 Merced, CA 95341-6928 (209) 383-5888 1340 W. Charter Way Stockton, CA 95206 (209) 944-5500
