County Highway P


Project: CTH P
Starting Intersection: Karen Court "Northern Limits of the Village of Cross Plains"
Ending Intersection: USH 12
Dates: May 6 to November 2019
Attachments: CTH P Detour Map


Project Information

Dane County will be reconstructing CTH P from Karen Court in the Village of Cross Plains to USH 12 thru the Towns of Berry and Springfield. The project includes the following work: replace culverts, improve intersections, safety improvements, pulverize and relay the existing pavement and construct a new Hot Mix Pavement.

Work will be phased and there will be signed detours for each phase as listed below.

       • Phase 1 – April-July: Work is completed and road is open to traffic.

      • Phase 2 – July-November: CTH P will be closed to through traffic but open to local traffic accessing residences from just north of CTH K to USH 12. CTH P from Karen Court to CTH K including the CTH K intersection will be kept open to traffic during this phase. At completion of culvert installation and intersection improvements the road will be pulverized and a new Hot Mix Pavement will be constructed. This work will include the CTH K intersection which will be constructed under traffic. Motorists are advised to use caution when traveling on CTH K during this time period. Contractors will flag traffic around their operations. The detour during phase 2 will be US 12 to CTH K.

If you have any questions regarding the project construction please contact Greggar Petersen, Dane County Highway Engineer, at (608) 266-9081 or


Information updated on 05/09/19