Presho to Reliance - Interstate 90

PROJECT COMPLETE

Project Summary:

This project spans 24.7 miles of Interstate 90 between Presho and Reliance, SD.

Project work consists of micro milling and Asphalt Concrete Class S resurfacing for all 24.7 miles of the WB lane and 9.2 miles of the EB lane from Presho to just East of Kennebec. Bridge rehabilitation work will be performed on all structures located within the project in both the EB & WB lanes. Pipe repair work and updating of the guardrail throughout the project will also be completed.

The majority of the work will be performed utilizing two-way traffic on I90 with some work performed under lane closures. An overwidth detour will be established on SD248 from Exit 226 to Exit 251 EB & WB.

Project Photos:

November 2022:
(LtoR: Exit 248 EB on slip ramp closed, MRM 236.2 Median Crossover slotted drain repair, WB 226 Passing Lane closure and barriers)

October 2022:
(Seed and Mulch 248 slip ramps, Exit 248 EB on slip ramp, MRM 231 WB box culvert inlet replacement)


September 2022:
(L to R: Two coat epoxy deck seal 251 WB, Exit 235 WB off slip ramp, Exit 248 EB off slip ramp construction)


August 2022:
(L to R: Class S Pavement, Completed MGS Guardrail, Two Coat Epoxy Chip Seal)


July 2022: (L to R: Class HR Ramp EB Exit 235 off ramp, Class HR Pavement Exit 241 Underpass, Class S Paving WB I90 MRM 243)

June 2022:

Micro-Milling EB Driving Lane MRM 232

WB 248 Bridge Approach/Sleeper Slab Removal

Bridge Deck Milling EB Bridge at MRM 235

May 2022:

(LtoR: Two-way traffic – 227 to 236 WB lanes, Bridge Rehabilitation – Removal of 248 WB approach slab, Pipe Repairs – Removing/Resetting and Tie Bolts for Pipe End and sections)