KNOXVILLE, Iowa –The U.S. Army Corps of Engineers, Rock Island District, announces the full closure of Highway T15 across Red Rock Dam will now extend until June 26. The extended road closure is to allow for proper concrete cure times to the newly repaired bridge deck.

The closure had previously been expected to last through June 12.

For more information, please contact the US Army Corps of Engineers at Lake Red Rock at 641-828-7522 or via email at lakeredrock@usace.army.mil.