Project Information

Bid Title

Eastern Avenue Widening and Signal Modification Project

Issuing Agency

City of Davenport

Location

Iowa

Published Date

Aug 3, 2026

Closing Date

Aug 24, 2026

Government Level

State & Local

Status

Closed

Ref. #

27-14

Original Source

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Bid Documents

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Project Description

Bid Information

Type	Invitation to Bid
Status	Issued
Number	27-14 (Eastern Avenue Widening and Signal Modification Project)
Issue Date & Time	8/3/2026 02:30:37 PM (CT)
Close Date & Time	8/24/2026 11:00:00 AM (CT)
Question Cut Off Date	8/13/2026 10:00:00 AM (CT)
Notes	The City of Davenport is accepting bids from qualified contractors for the Eastern Avenue Widening and Signal Modification Project. This project is located south of the Eastern Avenue and 29th Street intersection. The project will widen the roadway south of the intersection to create a dedicated left-turn lane and a separate northbound through lane. Traffic signals will be upgraded to accommodate the new lane configuration, including the installation of new signals, wiring, video detection equipment, controller equipment, handholes, and related infrastructure. The proposed roadway improvements include all labor, materials, and equipment necessary for concrete pavement widening, sidewalks and accessible curb ramps, replacement of driveway approach aprons, topsoil and sod restoration, pavement markings, and erosion control measures. Bids must be submitted through the City of Davenport e-bidding system (https://davenport.ionwave.net); no emails, faxes, paper copies or any other submission method will be accepted.  Within the system, each tab of the Invitation to Bid must be reviewed and responded to accordingly.

Contact Information

Name	Kari Thoren
Address	226 WEST FOURTH STREET DAVENPORT, IA 52801 USA
Phone	(563) 888-2267
Fax
Email	kari.thoren@davenportiowa.com

Bid Documents

Document name	Format
Bid Invitation	Acrobat / PDF	BINVAVL	9577552

Bid Attachments

File Name	Description	File Size
Advertisement for Bid - 27-14.pdf	Advertisement for Bid	156 KB	353592	7573002
SpecialProvisions.pdf	Specifications	237 KB	353592	7573001
FinalPlanSet.pdf	Plans	1.32 MB	353592	7573000
General Contract Conditions 07.01.2025.pdf	General Contract Conditions	273 KB	353592	6794987
2026 - Top 5 List.pdf	SUDAS | 2026 Required Improvements	150 KB	353592	7217518
Insurance Requirements - Medium Hazard.pdf	Contractor Insurance Requirements - Medium Hazard	497 KB	353592	5231273
Instruction to Bidders.pdf	Instruction to Bidders	79 KB	353592	667973
Bidder Status Form - To be completed by all bidders..pdf	Bidders Status Form must be filled out and attached under the "Response Attachments" tab.	155 KB	353592	655127
DBE Subcontract contact forms 10.30.2020.doc	DBE Subcontract Contact Form	59 KB	353592	3603310

Commodity Codes

• NAICS 236220Commercial and Institutional Building Construction

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