Thank you, Bob. Good morning and welcome to Landstar's 2023 fourth quarter earnings conference call. Before we begin, let me read the following statement. The following is the Safe Harbor statement under the Private Securities Litigation Reform Act of 1995. Statements made during this conference call that are not based on historical facts are forward-looking statement. During this conference call, we may make statements that contain forward-looking information that relates to Landstar's business objectives, plans strategies and expectations. Such information is by nature subject to uncertainties and risks include but not limited to the operational, financial and legal risks detailed and Landstar's Form 10-K for the 2022 fiscal year described in the section risk factors and other SEC filings from time-to-time. These risks uncertainties could cause actual results or events to differ materially from historical results or those anticipated. Investors should not place undue reliance on such forward-looking information unless or undertakes no obligation to publicly update or revise any forward-looking at information. The freight environment throughout the 2023 fourth quarter reflected soft demand and readily available truck capacity. These freight market conditions were consistent with what Landstar experienced during the first three quarters of 2023. The 2023 fourth quarter also included an abnormally soft peak season by historical standards. Nevertheless, even with a weak peak season, Landstar performed mostly in line with the 2023 fourth quarter guidance we issued in our third quarter earnings release on October 25. We provided revenue guidance of $1,225 million to $1,275 million. Actual revenue came in at $1,204 million, about 2% below the low end of our guidance. We also issued earnings per share guidance of $1.62 to $1.70, actual earnings per share in the 2023 fourth quarter was $1.62 slightly above the low end of the guidance. It is worth noting again that the 2023 performance continues to significantly outpace pre-pandemic levels. 2023 fourth quarter revenue was 21% over the 2019 fourth quarter revenue and earnings per share exceeded the 2019 fourth quarter by approximately 28%. Before diving into further detail on Landstar's performance in the 2023 fourth quarter, please note I will mention of normal seasonal patterns or normal trends. For purpose of today's conference call, normal seasonal patterns and normal trends refer to Landstar's sequential revenue, load count, pricing, or other trends for monthly or quarterly periods from 2015 to 2019 and excludes our historical results from 2020, 2021, and 2022 due to the highly unusual dynamics reflected in those metrics during the pandemic-driven freight cycle. Overall truck revenue was $1,085 million in the 2023 fourth quarter, 29% below the 2022 fourth quarter and a 22% decrease in load volume and a 10% decrease in revenue per load. It should be noted that the 2022 fourth quarter included 14 weeks, whereas the 2023 fourth quarter included 13 weeks. Excluding the estimated truck load volume from the extra week in the 2022 fourth quarter, truck load volume decreased an estimated 19% in the 2023 fourth quarter compared to the 2022 fourth quarter. As we entered the 2023 fourth quarter, the number of loads hauled via truck in early October was trending below normal seasonal patterns. The below normal trends in the number of loads hauled via truck started in the 2022 second quarter as each sequential quarter-to-quarter change in truck load count from the 2022 second quarter through the 2022 fourth quarter was below normal seasonal patterns due to the soft consumer demand for the types of freight we haul and a slow U.S. manufacturing sector. Based on normal seasonal patterns, truck load volume typically increases slightly from the third quarter to the fourth quarter in a given year. From the 2022 third quarter to the 2023 fourth quarter, truck load volume decreased 6%, a significant underperformance compared to normal seasonal patterns. As to pricing, truck revenue per load was trending reasonably in line with normal seasonal patterns through mid-October. However, revenue per load on loads hauled via trucks softened after the first few weeks of October and trended seasonally below normal patterns from September to October, October to November, and November to December. We attribute that negative pattern primarily to the abnormally soft peak season. We look at BCO revenue per mile as a barometer of the rate environment as this metric mostly excludes the impact of rising and falling fuel costs. During the 2023 fourth quarter, revenue per mile on BCO van equipment remained fairly stable from October to December, whereas revenue per mile on BCO unsided platform equipment softened through the quarter. BCO revenue per mile on van equipment and on unsided equipment, which in both cases excludes fuel surcharges were 17% and 14% higher in December 2023 compared to the December 2019, respectively. However, based on industry data from ATRI's, the cost to operate a truck excluding fuel costs was approximately 20% greater in 2022 than in 2019. In other words, the increase in rates since December 2019 likely has not kept up over that period with the increase in cost to operate a truck. We continue to believe that rates in the spot market will stay relatively higher than 2019 levels given the significant amount of additional cost to operate a truck today. In terms of revenue by equipment type in the 2023 fourth quarter, revenue hauled via van equipment, unsided/platform equipment, power only, and less in truck load, revenue all experienced revenue declines from the 2022 fourth quarter. Revenue hauled via van equipment was 29% below the 2022 fourth quarter, mostly on soft demand on the consumer freight we haul. Revenue hauled via unsided platform equipment was 20% below the 2022 fourth quarter, mostly due to a slow U.S. manufacturing sector. Other truck transportation revenue, which is primarily comprised of power only revenue, was significantly favorably impacted by increased demand for substitute line haul services during the pandemic and without 51% compared to the 2022 fourth quarter. Unsurprisingly, demand for substitute line haul services was significantly softer throughout 2023 compared to 2022. Less in truck load revenue decreased 26% compared to the 2022 fourth quarter and a 15% decrease in load volume and a 13% decrease in pricing. Our rail, air and ocean services revenue in the 2023 fourth quarter was 23%, or $26 million below the 2022 fourth quarter. Non-truck transportation revenue generated in the 2023 fourth quarter was, however, consistent with the revenue these services generated in the 2023 third quarter. Total network loadings in the 2023 fourth quarter were 21% below the 2022 fourth quarter. Total load volume is somewhat influenced by customer mix. For example, Landstar provided truck capacity to other trucking companies, 3PLs and truck brokers, where volumes tend to vary more widely period-to-period with changes in the levels of freight demand. Revenue hauled on behalf of other truck transportation companies was 15% and 19% of transportation revenue in the 2023 and 2022 fourth quarters respectively. During periods of tight truck capacity, other trucking companies, 3PLs and truck brokers reached out to Landstar to provide truck capacity more often than during times of readily available truck capacity. The freight hauled by Landstar on behalf of other truck transportation companies includes almost all of our commodity groupings. Overall, the revenue hauled on behalf of other truck transportation companies in the 2023 fourth quarter was 42% below the 2022 fourth quarter, contributing 28% of the overall $470 million decrease in quarter over prior year quarter revenue. Year end 2023 BCO truck count was approximately 13% below the 2022 year end truck count. Physical 2023 BCO truck turnover was 41%, which is higher than the 36% turnover Landstar experience in 2019 during the most recent relatively comparable soft rate environment. We believe the increase in the turnover rate compared to the comparable 2019 period was due to the significance of the decrease in rates, the duration of the negative trend in month-to-month revenue per load and the increase cost to operate a truck today compared to pre-pandemic periods. I will now pass to Jim Todd to comment on other additional P&L metrics around the 2023 fourth quarter performance. Jim?