Bid Intelligence · Cook County contract 2316-10051

Touhy Ave. - Elmhurst Rd. To Mt. Prospect Rd.

Bids opened May 21, 2025

Transportation and Highways · Bid-Formal > $25K · 4 responses

Low $87M · median $92M · high $96M · spread 10%

  1. R.W. Dunteman Co & Herlihy Mid-Continent Co JV Addison, IL$87,167,365.94
  2. F.H . Paschen, S.N. Nielsen & Associates LLC Chicago, IL$89,672,299.39
  3. Lorig Construction Company Des Plaines, IL$94,377,832.84
  4. Ohla Central Inc Lisle, IL$95,970,543.74

Awarded contract and amendments

Source: Cook County, Procurement - Bid Tabulations; Cook County, Procurement - Intent to Award; Cook County, Procurement - Awarded Contracts & Amendments, read Nov 14, 2026. Bidders sorted by price; summary figures calculated by us. Cook County does not endorse this product.