California 10, May 19, 2024

Flo Engineering Restoring Access to Critical Highway

By Irwin Rapoport

CORRESPONDENT

The many powerful atmospheric river storms that have struck California since February have taken their toll on several highways and state roads. This has led to major landslides and a small section of an outer lane collapsed along the edge of a cliff in the Big Sur.

The California Department of Transportation (Caltrans) is well aware of the impact of these storms, which are increasingly becoming the norm, as these slides are occurring on a more frequent basis. The DOT has been on top of these storms and its emergency teams are rapidly dispatched to various sites, where they are assisted by local emergency services to close roads and protect lives.

More recently, a massive landslide at postmile 1.8 on State Route 27 in Topanga Canyon occurred, closing the road in both directions. The closure will be a long one, due to concerns about more landslides at the same location. Should all things go well, Caltrans hopes to reopen the road in the fall after the debris is removed and infrastructure is constructed to prevent future landslides at the same location.

Caltrans is taking no risks, nor is Flo Engineering Inc., the general contractor hired by the DOT to complete the emergency repairs and debris removal.

“A major landslide occurred adjacent to the current landslide in the 1940s,” said Jim Medina, a Caltrans public infor-

Due to present geological conditions and instability of the slope, material must be removed from the top down. see TOPANGA page 6

Construction crews from Flo Engineering are actively working to restore access to State Route 27 in Topanga Canyon after a massive mudslide caused a closure of the highway.

SoCal Company Deploys 41 Volvo VNR Electric Trucks

Volvo Trucks North America customer 4 Gen Logistics, a family-owned drayage company in Southern California, has deployed 41 Volvo VNR Electric trucks to haul freight throughout the Inland Empire and between the Port of Long Beach and distribution warehouses in the region. The company decided to scale its zero-emission fleet after gaining experience with battery-electric trucks by utilizing a Volvo VNR Electric truck that was deployed as part of the Volvo LIGHTS project in 2022. Volvo Financial Services provided funding support for 4 Gen Logistics’ scaled Volvo VNR Electric fleet.

“We commend the Duncan family for their dedication to sustainable transportation solutions. With over half of their fleet already converted to battery-electric, they're setting a remarkable standard for environmental responsibility which is particularly important for the disadvantaged communities in which they operate,” said Jared Ruiz, regional vice president – West, Volvo Trucks North America. “We're excited to collaborate with our dealer partner, TEC Equipment, to support the 4 Gen Logistics team in optimizing the benefits of their Volvo VNR Electric trucks.”

With two driver shifts daily, 4 Gen Logistics’ Volvo VNR Electric fleet logs up to 240 miles per shift. The six-battery package configuration Volvo VNR Electric has a range of up to 275 miles and can achieve an 80% charge in about 90 minutes. Additionally, the truck's ultra-quiet operation, uninterrupted torque, and smooth acceleration contribute to a comfortable driving experience.

“We have more than 15,000 miles on our first Volvo VNR Electric that was deployed in 2022. Driver feedback has been extremely positive and played a crucial role in our decision to invest in additional Volvo VNR Electric trucks to support our commitment to operating a 100% zero-tailpipe emission fleet by 2025,” said David Duncan, the owner of 4 Gen Logistics. “Drivers are adapting quickly to the batteryelectric trucks and improving their range each week as they learn to use the regenerative braking.”

TEC Equipment’s Fontana and La Mirada dealership sales teams assisted 4 Gen Logistics in evaluating funding options and determining the ideal configuration of the Volvo VNR Electric truck that would meet the needs of their daily operations. The dealerships have also led driver training to help 4 Gen Logistics’ drivers understand how to maximize

Volvo Trucks North America customer 4 Gen Logistics has deployed 40 additional Volvo VNR Electric trucks to haul freight between the Port of Long Beach and Southern California’s Inland Empire. 4 Gen has been gaining experience with battery-electric trucks by utilizing a Volvo VNR Electric truck that was deployed as part of the Volvo LIGHTS project in 2022.

range with the regenerative braking. The dealerships will help 4 Gen Logistics maximize uptime for their Volvo VNR Electric trucks as part of the Volvo Gold Contract, a premier service offering for the Volvo VNR Electric model that provides a turn-key solution to provide customers with operational peace of mind with electric vehicles.

To charge its growing battery-electric fleet, 4 Gen Logistics utilized its property in the Port of Long Beach area to build and operate charging infrastructure for its heavyduty fleet. Once fully built and energized, the site will include 60 350 kW charging stations. 4 Gen Logistics is adding 30 additional 350 kW charging stations at its Rialto facility to support its growing battery-electric fleet.

"The transition to battery-electric vehicles represents a significant shift in the transportation industry, but it's not without its challenges. Cost barriers for fleets adopting battery-electric vehicles are a major concern, along with the supporting infrastructure needed to effectively integrate these vehicles into daily operations,” said James Barker, electromobility territory finance manager, Volvo Financial

Services. "4 Gen Logistics is one of the progressive fleets that is leading the way in overcoming these challenges and dedicated to scaling zero emissions vehicles to reduce their impact on the communities where its freight trucks operate. By providing resources and support, Volvo Trucks North America and Volvo Financial Services are making the electromobility transition easier for companies like 4 Gen Logistics. This partnership not only benefits the environment but also helps drive the long-term growth and success of businesses committed to reducing their carbon footprint."

In addition, 4 Gen Logistics received funding support from California’s Hybrid and Zero-Emission Truck and Bus Voucher Incentive Project (HVIP) and the Mobile Source Air Pollution Reduction Review Committee (MSRC) for the purchase of the Volvo VNR Electric trucks.

One of 4 Gen Logistics’ newly deployed Volvo VNR Electric trucks will be on display in the Volvo Trucks booth from May 20 to 23 at the Advanced Clean Transportation (ACT) Expo at the Las Vegas Convention Center. 

(Photo courtesy of Volvo.)

Stockton’s Viaduct Replacement Project to Commence in 2026

The Interstate 5 Stockton Channel Viaduct Replacement Project is on schedule to begin construction in 2026 and will represent the largest project investment in Caltrans District 10 history at nearly $1 billion. This project is expected to be completed in 2031.

Just ahead of national infrastructure week, Caltrans announced recently that the Interstate 5 Stockton Channel Viaduct Replacement Project is currently in the final planning and design phases, with construction slated to begin in two years.

Located in the heart of Stockton, these 2,725-ft. bridge structure segments on Interstate 5 provide access over the Stockton Channel for more than 130,000 vehicles

each day, while serving as a vital route for commercial vehicles delivering goods and agricultural products to and from the nearby Port of Stockton, the state’s largest inland port.

“This historic endeavor in the Central Valley underscores Caltrans’ critical role in helping drive California’s vibrant economy through the safe and efficient movement of people and goods across a region rich with human capital and agricultural bounty,” said Tony Tavares, Caltrans director.

The new bridge segments will eliminate the current need for frequent maintenance and repairs on this aging asset, allowing commuters and freight movers to pass without encountering costly and inconvenient

travel delays. The project also will improve safety by removing highway crews from the constant risk posed by working near live traffic.

The new bridge will be constructed to meet current design standards, including safety features such as upgraded bridge rails and wider shoulders to safely accommodate disabled vehicles and law enforcement personnel.

The I-5 Stockton Channel Viaduct Replacement Project will be the largest Caltrans construction project ever performed in District 10.

Once completed, this project proposes to replace the northbound and southbound Stockton Channel Viaduct Bridges on

Interstate 5 to ensure the long-term serviceability, structural integrity and improve the permit load rating for commercial vehicles and the movement of goods.

Caltrans identified the need to replace these bridge segments when Structures Maintenance and Investigations (SM&I) issued a Facts and Findings Report in 2014. Since that time, the Department has worked with its partners in the legislature and other stakeholders to design and fund the effort.

The Stockton Channel Viaduct project has already received $532 million in allocated funding from Senate Bill (SB) 1, the Road Repair and Accountability Act of 2017. The project is estimated to cost approximately $900 million. 

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Emergency Crews Clearing Debris, Making Swift Repairs

Water continues to seep out from underneath the dirt, mud and rocks, indicating the mass may move at a given moment.

TOPANGA from page 1

mation officer of District 7 [Los Angeles and Ventura counties]. “It’s unknown how long the roadway was closed at that time. The landslide that occurred March 9 is twice as large — the visible face is about 300 feet above the roadway, but extends about 200 feet beyond that point into the brush. Due to present geological conditions and instability of the slope, material must be removed from the top down. Removing the ‘toe’ of the slope will bring down the unstable earth and large boulders above as water is still percolating under the surface.

“A boulder that is about 10 feet high that is visible from the south side of the landslide is a safety concern,” he added. “A crack has formed behind it that is about 5 to 10 feet wide, with the weight of the hillside pushing down on the boulder. A rough estimate of the landslide — just the visible face — is about 80,000 cubic yards and 9.2 million pounds. This is enough material to fill 5,500 dump trucks."

Necessary Repairs

The pace of repair operations are moving rapidly. Flo Engineering completed a trail to the top of the hill with tree trimmers cutting a path through thick brush.

“Flags are posted in various spots that will be used to coordinate with drone images to map location,” said Medina “The brush is too tall and thick to clearly see.”

One day later, drones were surveying the slide area and a loader was cutting through a toe section of the slide on the roadway to collect dirt, mud and rocks that will be used to build a berm to protect a creek from falling slide material. The berm was requested by the California State Parks. This is an important milestone in the repair and clearing effort.

“Clearing some of the roadway will make room for loaders, bulldozers and excavators to begin clearing the slide at an undetermined time,” said Medina. “The slide is still active and potentially dangerous, with soil clearly muddy and saturated. Our team from Geotechnical Services will begin mapping the slide. This will help us refine our recommendations and our initial calculations.”

Caltrans and Flo Engineering are leaving no stone unturned and paying close attention to every detail associated with the operation.

For example, there were initial glitches with the temporary signals installed at Tuna Canyon Road and PCH (SR 1), including a wiring issue.

“The contractor has hard-wired the connections in this temporary signal and it seems to be working fine,” said Medina. “Timing was a second issue. The signal was set for

A boulder that is 10 ft. high that is visible from the south side of the landslide is a safety concern. A crack has formed behind it that is approximately 5 to 10 ft. wide, with the weight of the hillside pushing down on the boulder.

Eastern Standard Time, so the peak period was off and that’s why we had such a short green phase. The unit has been reset for Pacific Standard Time, so we should be able to get a lot more vehicles through, especially in the morning. On Tuesday, seven vehicles and a bicyclist from Tuna Canyon were able to get through the intersection on single light at midday. The PCH green was timed at about 1:17, with the green for Tuna Canyon timed at a little less than half that time.”

Lessons learned from previous landslides and severe storms are helping Caltrans navigate through this season's emergency woes.

Fortunately, no one was injured or killed by the Topanga Canyon landslide.

Assessing Situation

An April Caltrans press release highlighted the seriousness of the situation.

“Water continues to seep out from underneath the dirt, mud and rocks, indicating the mass may move at a given moment,” said Medina. “A rainstorm over this past weekend, April 13-14, further saturated the unstable hillside.”

At this point, SR 27 is closed from Grand View Drive to SR 1 (PCH).

“Temporary signal lights have been installed at Tuna Canyon Road and State Route 1 [Pacific Coast Highway],” noted the press release. “The signal provides a measure of safety for Topanga Canyon residents who need to access southbound PCH while SR-27 is closed. Caltrans is working with the county and elected officials to mitigate impacts to the community.”

Caltrans has provided alternative routes and reminds drivers to “Be Work Zone Alert” and to “Slow for the Cone Zone.”

On April 20, Toks Omishakin, secretary of the California state transportation agency, was joined by State Assembly member Jacqui Irwin and Los Angeles County Supervisor Lindsey Horvath at the Topanga Canyon landslide site to provide an update on work, commencing on a trail to the top of hill.

“The path will allow a Caltrans geologist to make a thorough assessment from atop the steep slope,” noted the press release, which pointed out that several Caltrans representatives accompanied Toks, including Geologist Matthey Gaffney.

Medina, who has been in the thick of Caltrans’ ongoing response to the landslide, responded to some questions about the actions the DOT took from day one and the latest updates.

A rough estimate of the landslide — just the visible face — is approximately 80,000 cu. yds. and 9.2 million lbs.

Asked how quickly Caltrans was able to respond to the the disaster, Medina replied, “It was immediate. The slide occurred overnight on March 9 and the roadway was closed the next morning, when assessments began. A similar slide occurred adjacent to this slide in the 1940s. This landslide is twice as large and involves a very steep hillside.”

There are concerns about other sections of road.

“But ‘[they are] not as bad,” said Medina “Maintenance has taken advantage of the road closure by clearing boulders, rocks and debris along SR 27 further south of postmile 1.8, as well as clearing roadside brush in anticipation of fire season in September.”

Caltrans has been dealing with several major landslides tin the past few months, and the state is ensuring it has the necessary resources required to handle each incident.

“Governor Gavin Newsom proclaimed a state of emergency [May 3] to help fund badly needed repairs of roads battered during this year’s storms, including scenic Topanga Canyon Boulevard that was blocked by millions of pounds of debris,” said Medina. “The governor’s action comes two weeks after Caltrans officials said the massive, 300-foot-tall landslide that covered Topanga Canyon Boulevard in March with mud and rocks would not be cleared until fall, ‘if all things go well.’ The proclamation enables Caltrans to request funding from the Federal Highway Administration’s Emergency Relief Program, which could cover up to 100 percent of the repairs, according to the governor’s office.”

Flo Engineering was hired three weeks after the Topanga Canyon landslide.

The general contractor, which has crews and equipment on-site, is hard at work, ensuring that its people and DOT officials are safe at all times.

“Caltrans and the contractor are in constant contact, with regular site visits,” said Medina.

The large mound of material on the road is a stunning and jaring sight.

“The boulders, dirt and mud are intimidating,” said Medina, a veteran of many landslides. “Mother Nature can be a beast.”

Flo Engineering teams are hard at and due to the complexity of the work, were unavailable for comment as of press time.

Due to the dangerous situation, Caltrans strongly urges pedestrians and bicyclists to avoid the work zone because a heavy-duty loader is moving boulders, dirt and mud. Progress will be slowed or delayed if people enter the work zone.  CEG

(All photos courtesy of Caltrans.)

Bragg Companies, Liebherr Take On Space Shuttle Project

Simulating a real-life launch position, Bragg Companies utilized multiple Liebherr cranes to stack all flight certified components of the 20-story Endeavour space shuttle at the Samuel Oschin Air and Space Center within the California Science Center.

This is the world’s only authentic space shuttle system displayed in launch configuration.

The space shuttle Endeavour flew 25 missions and has inspired roughly 20 million guests from around the world since arriving at the California Science Center in October of 2012. The 122-ft.-long orbiter weighs 178,000 lbs., and has a wingspan of 78 ft.

With more than 6,000-man hours, including two years of pre-construction engineering and lift planning, Bragg Companies completes the full Endeavour space shuttle stack to simulate a real life launch position in the new Samuel Oschin Air and Space Center. The Oschin building was partially developed prior to stacking all orbiter launch flight components, and it will be completed around the erected launch display.

The full stack includes the Endeavour shuttle as well as two solid rocket boosters each consisting of an aft skirt at the base, a 116 ft. solid rocket motor and a forward assembly on top. The largest component of the stack is a 154 ft. external fuel tank. The roughly six-month stack process began in July 2023 with the installation of the aft skirts and was completed in January 2024.

“With the lift and setting of the Endeavour, we have successfully completed the last-ever space shuttle stack. This is a dream over 30 years in the making, and a feat that has never before been accomplished outside of a NASA or Air Force facility," said Jeffrey Rudolph, president and CEO of

Setting the Shuttle

Bragg used approximately five cranes across each of the lifts. The Liebherr LR 1750/2 crawler crane was onsite full time with frequent occurrences from various hydraulic truck cranes working concurrently throughout the duration of the project to perform various tasks. The Liebherr LR 1750 crawler crane had 1,466,000 lbs. of counterweight, a tip height of approximately 395 ft. and a max radius of approximately 151 ft.

“The Liebherr LR 1750’s capability of electronically limiting the hoist and swing speed was vital to the success of the lifts due to the extremely tight tolerances in the pit and constant wind speed variables at the tip height,” said Justin Lambert, general manager of Bragg Crane & Rigging. “When flying priceless NASA artifacts such as the Endeavour and its ancillary support items, it is comforting knowing you have the quality, efficiency and pinpoint accuracy of a Liebherr built product behind you.”

To kick off the stack process, Bragg loaded and transported the aft skirts from Mojave, Calif., to Los Angeles, Calif., and then utilized the Liebherr LR 1750 crawler crane to lift and set the skirts. The company then used the crawler crane and the Liebherr LTM 1160 mobile crane to lift, upend and set the solid rocket motors as well as upend and set the external tank into final position.

The largest piece to maneuver was the Endeavour orbiter. After a difficult transport process, the Endeavour was lifted, upended, and set inside the new Samuel Oschin Air and Space Center building using the Liebherr LR 1750 crawler crane with the support of the Liebherr LTM 1400 mobile

Bragg Companies completed the full Endeavour space shuttle stack to simulate a real- life launch position in a new building at the CA Science Center called the Samuel Oschin Air and Space Center.

crane and LTM 1160 mobile crane.

The most challenging part of the stack was attaching the external tank to Endeavour. Placing the tank was arduous as it had to be threaded down through the scaffolding without contacting anything else due to its entire outer layer being foam. Additionally, the tight tolerances of the mating points to the solid rocket boosters made the lift and set difficult.

After almost 14 hours of work the Endeavour was fully detached from the crane and sling, and the final mating of the space shuttle to the external tank and two solid rocket boosters was complete.

Overcoming Obstacles

A project of this magnitude requires precise lift planning months ahead of time. There were approximately 20 engineered plans generated with over 1,400-man hours spent on this lift. However, even with meticulous planning, Bragg had to overcome multiple challenges including tight working

Endeavour’s stack will remain covered by scaffolding, additional plywood and Kevlar fabric throughout the duration of the Air and Space Center construction process.

areas and weather.

During various lifts, high winds and rain affected the team when picking and setting the units into the new building. Due to the sheer size of the flight components and their large surface areas, all lifting needed to occur in minimal wind conditions. The least amount of wind was during the early hours of the morning, so the company worked through many nights to complete these complex lifts. Throughout these challenges, the project was completed with zero first aids, incidents or recordables.

Bragg Companies operates on the same set of standards as it did from its first day in business. The crane, rigging and heavy haul company operates in all 50 states and remains a leader in the crane, heavy construction, equipment and transportation industries.

Launchpad of Innovation

Construction of the Samuel Oschin Air and Space Center, a major expansion of the California Science Center and Endeavour's permanent home, began in 2022 and will continue around the 20-story shuttle display. Endeavour's stack will remain covered by scaffolding, additional plywood and Kevlar fabric throughout the duration of the Air and Space Center construction process.

The future Samuel Oschin Air and Space Center will serve as a launchpad for creativity and innovation to inspire future generations of scientists, engineers, and explorers. The 200,000-sq.-ft. expansion will nearly double the California Science Center's educational exhibition space, adding an impressive collection of 100 authentic artifacts integrated with 100 new hands-on exhibits.  (All photos courtesy of Liebherr.)

the California Science Center.

The Liebherr 1750 crawler crane had 1,466,000.00 lbs. of counterweight, a tip height of approximately 395 ft. and a max radius of approximately 151 ft.

State Investing Nearly $1B for New Infrastructure Upgrades

Caltrans will spend approximately $930 million over the next four years to improve bicycle and pedestrian infrastructure throughout the state, according to a plan approved by the California Transportation Commission (CTC). This includes 265 mi. of new and improved bike lanes on state highways and the addition of more than 1,300 safety elements by mid-2028.

The CTC also approved a series of transportation projects totaling approximately $1 billion in continuing a historic push to improve the vital transportation infrastructure through rural and urban projects throughout the state.

The latest allocations include nearly $375 million from the federal Infrastructure Investment and Jobs Act of 2021 (IIJA) and $276 million via Senate Bill 1 (SB 1), the Road Repair and Accountability Act of 2017.

The bicycle and pedestrian infrastructure spending plan is part of the 2024 State Highway Operation and Protection Program (SHOPP). Funding over the next four years will improve access and safety for bicyclists and pedestrians using the state highway system. Of the 265 new and improved bike lanes, 203 miles are a combination of Class 1, 2, and 4 variety, and 62 miles are designated Class 3. Safety elements featured in the plan include more visible and separated bike lanes, ADA-accessible curb ramps, better signage, and upgraded signalization.

“The future of transportation relies on offering increased options for everybody, including better paths for walking and infrastructure for biking,” said Tony Tavares, Caltrans director. “These investments will help us build a California that fits every traveler, including those on foot, on bicycles, and on other personal mobility devices.”

The following projects are among those that will focus on improvements in pedestrian infrastructure:

• A $36 million project in Imperial County on State Routes 115, 111 and 86 to fix existing sidewalks and add new sidewalks, Class II bike lanes and Class IV separated bikeways. Improvements include ADA curb ramp upgrades, lighting systems, traffic signal system upgrades and overhead sign structure rehabilitation;

• A $19.6 million project on the Pacific Coast Highway (SR 1) in Santa Cruz County to repair 8.3 mi. of pavement, guardrail, crosswalks, sign panels and Class II bike lanes. This project includes new bike guide striping and enhanced signage. The finished product will all be brought up to the standards of the Americans with Disabilities Act (ADA).

Other projects include:

District 1: Eureka

• Approximately $10.4 million in emergency allocations toward the removal of slide

material and hazardous trees, roadway repairs and the construction of rockfall barriers on U.S. 199 from Hiouchi to the Oregon State Line in Del Norte County following a series of wildfires that started on Aug. 15, 2023

District 4: Bay Area

Santa Clara County

• A total of $8.2 million allocation for Better Bikeways on San Fernando Corridor in Downtown San Jose: On San Fernando Street from Almaden Boulevard to 11th Street along San Jose State University.

San Francisco County

• A total of $5.9 million allocated for U.S. 101 in the city and County of San Francisco, at Twenty Third Street Overcrossing and at Third Street Undercrossing to replace and upgrade existing bridge rails with new bridge rails to meet current crash and safety standards;

• A total of $4 million allocation for SR 80 in the city of San Francisco, from 16th Street to 7th Street and on US 101, from 16th Street to 0.5 mi. south of Market Street. On Oct. 19, 2023, during bridge inspections, it was discovered that portions of the bridge deck had been missing tubular railing, temporarily protected by guardrail and damaged unsound guardrail at multiple locations. This project will replace damaged bridge concrete barriers and tubular railing.

San Mateo County

• Nearly $7.5 million allocated to SR 1 in Half Moon Bay, at the Pilarcitos Creek Bridge and on SR 84 at San Gregorio Creek Bridge, to retrofit scour critical bridges to preserve the structural integrity of the bridges by reinforcing with Rock Slope Protection (RSP);

• Officials allocated $7 million for SR 1 in Daly City, from SR 35 (Skyline Boulevard) to I-280, for the construction of permanent full trash capture (FTC) devices to achieve statewide National Pollutant Discharge Elimination System (NPDES) permit compliance units for trash capture. Financial Contribution Only (FCO) to the town of Colma to construct permanent devices.

District 5: Santa Barbara

• $17.5 million to upgrade the median barrier, enhance highway worker safety, improve drainage systems and pavement as well as install transportation management system elements on U.S. 101 from just north of Sheffield Drive to just south of San Ysidro Road in Santa Barbara County;

• $22.2 million to widen Highway 46 East along the Antelope Grade east of the Highway 46 East/State Route 41 Interchange in northern San Luis Obispo County. This funding will allow for the existing 2-lane

conventional highway to be widened into a 4-lane divided expressway. This will fund the first of two segments to complete this project. This entire allocation is from Senate Bill 1 (SB 1).

District 7: Fresno

• $32.1 million. is being invested for Blackwell’s Corner CAPM. This project will rehabilitate pavement, replace signage, upgrade guardrail, rehabilitate drainage systems and upgrade facilities to Americans with Disabilities Act (ADA) standards on State Route 33 near McKittrick from south of Lokern Road to 0.9 mi. south of State Route 46.

District 8: Riverside

• A $6.6 million project in San Bernardino County along State Route 38 near Redlands, from Occidental Drive to Crafton Avenue. The project encompasses pavement rehabilitation, upgrading transportation management system (TMS) elements, bringing facilities up to Americans with Disabilities Act (ADA) standards, and constructing pedestrian and bicycle infrastructure.

District 11: San Diego

• $33,793,000 to SANDAG for the San

Onofre to Pulgas Double Track, constructing 1.1 mi. of additional second main track capacity adjacent to the main track, including new bridges;

• $91,590,000 in the city of San Diego, from Route 15 to Route 52, to add and upgrade transportation management system (TMS) elements, rehabilitate pavement, rehabilitate drainage, replace signs and enhance highway worker safety;

• $6,500,000 and $5,500,000 on I-15 in San Diego to SANDAG to construct a bridge structure at Vesta Street, install signal prioritization technologies, widen the SB SR 15 Main Street offramp, rehabilitate deteriorating pavement and implement Naval gate improvements;

• $6,500,000 on I-5 in San Diego County to SANDAG to introduce connected all-day and off-peak dedicated truck lanes and intelligent transportation systems technologies along Harbor Drive and connecting arterials to I-5 and SR 15 in San Diego and National City.

District 12: Orange County

• $10.9 million, including $10 million in IIJA funding, for a project on Interstate 605 (I-605) in the cities of Los Alamitos and Long Beach to install safety lighting.

Next Issue Closes June 5th

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