The Missouri Department of Natural Resources and the Grace Hill Clean Air Program are looking for truckers from the St. Louis area that are interested in participating in a retrofitting pilot program aimed at reducing diesel emissions.

Interested truckers can visit http://www.dnr.mo.gov/env/apcp/dieselretrofitprogram.htm for details on the program.

More information can also be found at the St. Louis Diesel Retrofit Workshop and Expo, which is scheduled for 8 a.m. to 4 p.m. on Tuesday, April 15, at the Anheuser-Busch Visitor Center in St. Louis.