Consumers may opt in to receive text messages from Christenson Transportation Inc. by texting JOIN or SUBSCRIBE to the designated number. By opting in, you agree to receive customer care messages from Christenson Transportation Inc. Message frequency may vary, with an average of 1-2 messages per month. Message and data rates may apply. For assistance, text HELP or INFO for help. To opt out, text STOP or UNSUBSCRIBE to stop.