Project Information

Bid Title

STL District, Jefferson County, Sidewalks, closed drainage, parking, pedestrian lighting, signage, and reconstruction of the roadway.

Issuing Agency

Missouri Department of Transportation(MDOT)

Location

Missouri

Published Date

Apr 6, 2026

Closing Date

Apr 14, 2026

Government Level

State & Local

Status

Closed

Original Source

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Bid Documents

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Project Description

Status	Bid Advertisement	Post Date	Revision Date	Letting Date
NEW	STL District, Jefferson County, Sidewalks, closed drainage, parking, pedestrian lighting, signage, and reconstruction of the roadway.	3/17/26		4/14/26
Addendum 1	STL District, Jefferson County, Sidewalks, closed drainage, parking, pedestrian lighting, signage, and reconstruction of the roadway. Addendum 1	4/6/26		4/14/26

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BID NOTICE

Sealed bids for Market Street and Fifth Street STP-5507 (607) & TAP-5445 (613) will be received at the office of The Department of

the County Clerk, Jefferson County Administration Center, 729 Maple Street, Hillsboro, Missouri until 2:00 o’clock P.M. on, April 14th,

2026, and at that time will be publicly opened and read. All bids shall be submitted in triplicate in an opaque sealed envelope, marked

with the Project title, name and address of the Bidder, and accompanied by the other required documents. Bids submitted electronically

will be rejected. Late Bids will not be accepted and will be returned to the sender, unopened.

The proposed work includes: Sidewalks, closed drainage, parking, pedestrian lighting, signage, and reconstruction of the roadway. The

projects will extend from Fifth Street and High Street to Beckett, to Fourth Street and Market, down Market Street to Front Street, and

down Front Street to Windsor Harbor.

All bidders submitting a bid must attend the Pre-Bid Meeting to be held at the Jefferson County Annex building located at 725

Maple Street, Hillsboro, MO 63050, in Conference Room 206, starting at 2:00 o’clock P.M. on April 1st, 2026. The listed Project

Manager from the Jefferson County Department of Public Works shall hold the Pre-Bid Meeting to allow all bidders to view the

county provided materials and inquire about and identify any variables associated with the project. A bid submitted from a

bidder not in attendance at the Pre-Bid Meeting shall not be considered. Please call (636) 797-5342 with any questions, or special

accommodations.

Work shall be in accordance with the provided Specifications, Job Special Provisions, and Plans. Where not specifically covered by the

Specifications, or Job Special Provisions or Plans, the Contractor shall adhere to the currently effective 2025 Edition of the “Missouri

Standard Specifications for Highway Construction,” and the currently effective “MoDOT Standard Plans for Highway Construction.”

The contractor shall have a start date of November 1, 2026, and a completion date of October 1, 2027.

Plans and specifications for this project will be available, at no cost, downloadable files from the Jefferson County website

(https://www.jeffcomo.gov/bids.aspx), beginning Friday, March 20, 2026.

The bidder will be responsible to check the County’s website for addendum(s) regarding this project prior to bid opening. All potential

bidders must complete the “Plan Holder Contact Information” form and submit this form to Public Works at pwprojects@jeffcomo.org

and request placement on the bidder’s list.

All labor used in the construction of this public improvement shall be paid a wage no less than the prevailing hourly rate of wages of

work, of a similar character in this locality, as established by the Department of Labor and Industrial Relations (Federal Wage Rate) or

state wage rate, whichever is higher.

Jefferson County, Missouri hereby notifies all bidders that it will affirmatively ensure that in any contract entered into pursuant to this

advertisement, businesses owned and controlled by socially and economically disadvantaged individuals will be afforded full

opportunity to submit bids in response to this invitation and will not be discriminated against on the grounds of race, color, religion,

creed, sex, age, ancestry, or national origin in consideration for an award.

All bidders must be on MoDOT’s Qualified Contractor List per Section 102.2 of the Missouri Standard Specifications for Highway

Construction, 2025 Edition. The contractor questionnaire must be on file 7 days prior to bid opening.

Contractors and sub-contractors who sign a contract to work on any public works project must provide a minimum 10-Hour OSHA

construction safety program, or similar program approved by the Department of Labor and Industrial Relations, to be completed by their

on-site employees within sixty (60) days of beginning work on the construction project.

A cashier’s check or bid bond in the amount of 5% shall be submitted with each proposal. A certificate of insurance shall be submitted

with each proposal.

All bids shall be made on the forms provided. Three (3) copies of the bid must be submitted, one (1) being original inked. Jefferson

County, Missouri reserves the right to reject any or all bids, to waive any informality in the bids received, and to award the contract to

the lowest, responsive, responsible bidder, with MoDOT concurrence.

No 2nd tier subcontracting will be allowed on this project.

END BID NOTICE

Commodity Codes

• NAICS 237310Highway, Street, and Bridge Construction
• NAICS 237990Other Heavy and Civil Engineering Construction

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