With a strategic location in the heart of Southern California, Walnut is a significant hub for the trucking and logistics industry. The city's prime position, close to major highways like the San Bernardino (I-10) and Orange (57) freeways, offers easy access to various regional and national transportation networks. This has led to the growth of several prominent trucking companies, logistics providers, and related businesses in the area. Three key trucking companies operating in Walnut include J.B. Hunt Transport Services, Swift Transportation, and Schneider National. J.B. Hunt Transport Services (1-800-2JB-HUNT) specializes in intermodal and dedicated freight shipping; Swift Transportation (1-800-800-2200) offers a comprehensive range of services, including dry van, flatbed, and temperature-controlled freight; and Schneider National (1-800-558-6767) is renowned for its broad portfolio that includes regional, long-haul, expedited, dedicated, bulk, intermodal, brokerage, cross-dock logistics, pool point distribution, supply chain management, and port logistics. There are also excellent training opportunities for aspiring truck drivers in Walnut and nearby areas. Schools such as the Professional Trucking School in neighboring Baldwin Park (1-800-714-2304) and the International Trucking School in nearby La Puente (1-626-333-7077) provide comprehensive commercial driver's license (CDL) training programs. For medical certification, truck drivers can turn to certified CDL Physical Medical Examiners in the area such as Dr. James Chao in Walnut (1-909-594-9444) and Dr. David Tuckman in neighboring West Covina (1-626-918-1722). Trucks passing through Walnut also have access to several washing stations such as Blue Beacon Truck Wash in neighboring City of Industry (1-626-369-9496) and Truck Wash Express in nearby Pomona (1-909-623-7383). Freight brokers play a critical role in the local trucking industry, connecting shippers with carriers. Key players in Walnut include CH Robinson (1-800-323-7587), Total Quality Logistics (1-800-580-3101), and Express Freight (1-909-595-3818). Furthermore, Walnut is home to several third-party logistics (3PL) providers like Penske Logistics (1-800-529-6531) and Ryder Integrated Logistics (1-800-793-3765), facilitating transportation, warehousing, and distribution. Warehousing and distribution centers also abound in Walnut, including facilities operated by DHL Supply Chain (1-800-805-9306) and XPO Logistics (1-844-742-5976). For truck repair and maintenance, operators can turn to service providers such as TA Truck Service in Ontario (1-909-390-2500) and FleetPride in nearby La Mirada (1-714-739-9090). Lastly, for legal services specializing in transportation law, firms like The Law Offices of Daniel Shanfield in Walnut (1-909-598-8500) and The Transportation Attorneys in nearby Ontario (1-909-390-3760) provide expert guidance. In conclusion, Walnut, California, serves as a critical nerve center for the trucking industry, offering an array of services crucial to the sector's smooth operation. From trucking companies to driver training schools, repair shops, and legal firms, the city's robust infrastructure makes it a vital link in the country's supply chain.