Attachment: FORM 8-K


jbht-20220428.xsd
Attachment: XBRL TAXONOMY EXTENSION SCHEMA


jbht-20220428_def.xml
Attachment: XBRL TAXONOMY EXTENSION DEFINITION LINKBASE


jbht-20220428_lab.xml
Attachment: XBRL TAXONOMY EXTENSION LABEL LINKBASE


jbht-20220428_pre.xml
Attachment: XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE