February 5, 2026

By Lane Kimble

Next week’s letting will include more than a dozen updated specs.

WisDOT released an updated ASP-6 this week, which is effective beginning with the February 10 letting.  Spec changes include guidance on drones, pavement marking, pre-boring, concrete testing and more.

WTBA sent members a heads-up on the changes via a Construction Notes email on Thursday morning, which you can review HERE.

ASP-6 is included in each contract immediately after the special provisions. It is inserted into all contracts by WisDOT’s Central Office. Designers do not have to ask for it in their design letter.

ASP-6 will accumulate specification changes as they become necessary, with each edition incorporating the previous edition, until they can be included in a complete standard specification update.

The latest version of ASP-6 is available for review HERE.

Questions? Contact WTBA Director of Engineering Matt Grove.