By participating in this short survey you will help us learn more about your reading and content preferences. This insight will assist us in creating a better product that will keep you informed.

To show our appreciation for your time, you will be eligible to enter a drawing for one of five American Express gift cards worth $200 EACH

This survey is being conducted by Verified Audit Circulation on behalf of Tunnel and Mining Technology. The answers you provide are strictly for research purposes and will only be used in combination with all other responses. You will not be asked to buy anything today, or in the future, as a result of taking this survey.

Any contact information you provide for purposes of entering the drawing will be protected and only used to contact you if your name is selected.

The survey will take 5 minutes or less to complete.