Final answer:
Stowaway water transportation, cargo holds, trails, and roadsides are groups or persons that do not come under the jurisdiction of the Transportation Code while upon a roadway.
Step-by-step explanation:
The groups or persons who do not come under the jurisdiction of the Transportation Code while upon a roadway are:
- Stowaway Water transportation (voyaging, rubber tires)
- Cargo holds
- Trails
- Roadsides
These groups or persons do not fall under the Transportation Code because the Transportation Code specifically pertains to the regulation of traffic on highways. Water transportation, cargo holds, trails, and roadsides are not typically considered part of the highway system and therefore do not come under the jurisdiction of the Transportation Code.