In Memoriam: Lynda Dinwiddie
Lynda Dinwiddie, retired associate vice president of fleet and travel for LabCorp and winner of the 2007 Fleet Manager of the Year Award, passed away on Sept. 24, 2022. She was 61.

Lynda Dinwiddie was the 2007 Fleet Manager of the Year
[EMPTY CREDIT]
Lynda Dinwiddie, retired associate vice president of fleet and travel for LabCorp and winner of the 2007 Professional Fleet Manager of the Year Award, passed away on Sept. 24, 2022 in Burlington, N.C. She was 61.
Dinwiddie was born June 23, 1961 in Prince George County, Md. She spent most of her childhood in Silver Spring, Md. and graduated high school in Kansas. Dinwiddie continued her education at Baylor University in Texas. She lived in Mexico for two years before returning to U.S. to live in San Diego, Calif.
Dinwiddie had a 29-year career with LabCorp where she managed a fleet of 5,200 vehicles at the time of her retirement. At the time, the LabCorp fleet consisted of small station wagons, minivans, and full-size vans. Dinwiddie was especially proud of achieving a best-in-class cents-per-mile fleet cost, which was impressive considering LabCorp’s courier fleet had an annual per-vehicle average of more than 50,000 miles.
During Dinwiddie’s tenure, there was explosive growth of LabCorp’s fleet, which grew from 3,500 units to more than 5,200 vehicles. During this growth period, Dinwiddie lowered monthly depreciation, maximized resale dollars by generating 40% employee sales, implemented an online fleet safety program and adopted technology to enhance fleet efficiencies.
Perhaps the most successful and most challenging achievement during Dinwiddie’s career was managing the VW emissions recall. One third of the LabCorp fleet was impacted by the VW emissions recall, primarily more than 1,800 Jetta diesel units. LabCorp was required to keep the Jettas while waiting for courts to decide the terms of VW’s settlement. This meant than many of LabCorp’s units remained in service well beyond their normal replacement cycle.
At the same time, Dinwiddie positioned LabCorp to make a quick transition just as soon as terms of the settlement for U.S. fleets were announced. She pre-ordered 1,800 Chevrolet Equinox units, and worked with GM to expedite delivery to meet a tight turnaround time, even though timing of the settlement was uncertain.
When the VW settlement terms were finally reached, Dinwiddie was able to spring into action. Working in partnership with her fleet management company, drivers, dealers, VW, and GM, she coordinated turn-in and inspections of the VW models with the delivery of new Chevrolet Equinox. The transition was complete with a 90-day time frame.
Another major accomplished during Dinwiddie’s fleet career was the consolidation of LabCorp’s European fleet lessors Although not directly involved with the daily fleet European operations, Dinwiddie helped with the oversight of LabCorp’s fleet of 450 European fleet vehicles by consolidating their operations from multiple FMCs to just one, as well as narrowing asset control to two OEMs.
In 2017, Dinwiddie was a finalist for the Fleet Executive of the Year Award. Dinwiddie also served on several fleet advisory boards such as Fleet Response's Client Advisory Board, GM Commercial Fleet Sounding Board, and the GM Global Fleet Sounding Board.
Earlier in her career, Dinwiddie worked for Roche Biomedical Laboratories in San Diego. When Roche Biomedical Laboratories merged to become LabCorp, Dinwiddie moved to Burlington, N.C. to take a new position as fleet director for LabCorp and was later promoted to associate vice president in the fleet department.
In late 2018, Dinwiddie took an early retirement from LabCorp to help care for her granddaughter Emma. Dinwiddie is survived by her son David.
Services will be held Saturday, Oct. 1, 2022 at 4:00 - 5:00pm EST at Lowe Funeral Home & Creamatory in Burlington, N.C. For those unable to attend in person, the services will be livestreamed at www.lowefuneralhome.com
More Global Fleet

Cameras, Safety and Insurance: From Reactive Claims to Real-time Prevention
Commercial auto remains one of the most challenging and costly lines of coverage for fleet operators and insurers alike. Learn more about how to effectively address these issues from Onur Aksan, Enterprise Business Development Executive, Geotab.
Read More →
Why Fleet Managers Are Replacing Departmental Vehicles with Shared Motor Pools
Departmentally assigned vehicles often create hidden costs through underutilization, poor visibility, and increased administrative burden. This white paper explores how shared motor pool strategies help fleets reduce costs, improve accountability, and optimize vehicle utilization.
Read More →
Fleet Costs Are Rising: Here’s How Leaders Are Responding
Fleet leaders are under pressure to reduce costs, adapt to economic uncertainty, and make smarter decisions. See how peers across North America are responding with real data, proven strategies, and forward-looking insights. Download the 2026 Market Pulse Report to benchmark your strategy and uncover where you can gain an edge.
Read More →
Enterprise Fleet Management Surpasses 900,000 Vehicles in U.S. & Canada
Enterprise Mobility connects with mobility solutions around the globe
Read More →Automotive Fleet's Guide to Fleet Electrification
Unlock the secrets to a successful transition to electric fleets with Automotive Fleet's comprehensive Fleet Electrification Guide!
Read More →
Sumitomo Rubber Industries to Acquire Viaduct
Viaduct will join Sumitomo as an independent subsidiary. Partnership strengthens global reach and accelerates AI-driven innovation for fleets and manufacturing.
Read More →
AfMA’s 2025 Education & Leadership Summit: 26 Years of Impactful Connection
Held in Sydney, the Australasian Fleet Management Association’s 2025 Summit marked ten years of growth as the event expanded its global reach and doubled down on practical, non-commercial fleet leadership programming.
Read More →
Closing Soon! Nominate a 2025 Global Fleet Team of the Year
Submit your nomination for the award that honors outstanding multinational fleet teams. Nominations close Aug. 15.
Read More →
Seven Strategies to Reduce Preventable Accidents
“Accidents” suggest inevitability, but most crashes are preventable — caused by driver actions and behaviors. Here’s why shifting the narrative can improve road safety.
Read More →
2024 Global Fleet Conference in Photos
Check out photos from the first two days of the 2024 Global Fleet Conference, which convened for the first time in San Diego Nov. 4-6 as part of the new Fleet Week series of conferences.
Read More →
