Bridge Deck Preservation with Epoxy Injection Demonstrations

Bridge epoxy injection equipment


Iowa DOT maintenance personnel from three districts will be performing a proven bridge preservation technique known as bridge deck epoxy injection this summer. You are invited to these demonstrations to observe this preservation technique.

During the epoxy injection demonstration, attendees will be able to observe the entire process, including deck preparation, equipment preparation, injection process, clean-up, and other processes. In addition, representatives from the Iowa DOT central and districts offices, along with Iowa State University staff, will be available to answer questions.

Required Materials

You will be on visiting an active work zone. Please bring proper personal protective equipment for working on the road:

  • Safety vest
  • Eye protection/safety glasses
  • Ear protection

In addition, provide a good email address at which a "rescheduling" communication may be sent if weather requires a shift in the date to the rain date noted.


If you have questions, contact Keith Knapp at or 515-294-8817.