I-94 Structures at County T and County JJ - Waukesha County



County T (Grandview Boulevard) Structure over I-94 

  • ​Deck sealing
  • Replace concrete approach slabs
  • Modify abutment to semi-expansion (requires temporary crossover upstream and downstream of structures)
  • Replace portions of structure parapet
  • Median replacement for crossover and median alterations for truck turning movements
  • Beam guard installation
  • Pavement marking and signing

County JJ (Bluemound Road) Structure over I-94

  • Deck sealing
  • Replace concrete approach slabs
  • Beam guard replacement and​ storm sewer relocations
  • Shoulder widening and HMA overlay for roadway north of structures
  • Pavement marking and signing


The construction staging for this project will utilize a crossover to complete the work on the County T structure over I-94 and a combination of full closures and shoulder closures to complete the work on the ​County JJ structure over I-94.  Traffic will be detoured during concrete approach slab work on the County JJ structure.


Construction is tentatively scheduled for construction in 2023.


Design phase - Do you have any comments or questions? We'd like to hear from you! Please feel free to contact the project representatives below.​


Jimmy Schumacher, P.E.
WisDOT Design Project Manager
(262) 521-4428

Dan Sellers
WisDOT Communications Manager
(262) 548.6702