U.S. Roadside Drug Testing Market Summary The U.S. roadside drug testing market size was valued at USD 1.17 billion in 2023 and is projected to grow at a CAGR of 4.71% from 2024 to 2030. The market outlook appears promising due to rising awareness of the risks associated with drug-impaired driving and the growing prevalence of drug use, particularly with the legalization of marijuana...