Bid Banana
PricingBid helpAPILog inStart free trial
Log inStart free trial

Before you respond

  • Florida guideFlorida Bids and Bidding Guide
  • Construction RFPsConstruction Bids and Bidding Guide
  • How to answer an IFBInvitation for Bid: You Just Received an IFB, Now What?
More construction bids →Must-win bid? Bring in The Bid Lab →
Bid Banana
SearchPricingBid helpBrowse bidsAPISupportFAQPrivacy PolicyTerms of UseAI Use Policy

This website and its content is copyright of The Bid Lab © 2026. The Bid Lab is a trademark of Bid Lab, LLC. All rights reserved.

  1. Bid Banana
  2. ›Bids
  3. ›Florida
  4. ›Construction
  5. ›MARATHON HIGHWAY CROSSING IMPROVEMENTS, PHASE I

Florida Keys Aqueduct Authority·Florida

MARATHON HIGHWAY CROSSING IMPROVEMENTS, PHASE I

Closes 11/19/2026$5M – $15MInvitation for Bid
Get bids like this by emailBid source

Description

The City of Marathon (Florida Keys) is seeking contractors to perform Phase I of the Marathon Highway Crossing Improvements. This phase likely includes design‑build work to upgrade or replace the highway crossing structure, improve traffic flow, and meet current safety standards. The bid is open to qualified firms, with a submission deadline of 11 / 19 / 2026. The project is classified under “Bids” and will be awarded to the lowest responsive and responsible bidder. • Scope: Highway crossing (bridge/overpass) construction or rehabilitation, including demolition, sub‑structure, super‑structure, roadway approaches, and related utilities. • Location: Marathon, Florida (Monroe County). • Funding: Not specified; typical municipal/transportation capital project. • Schedule: Bids open 10 / 14 / 2026, close 11 / 19 / 2026; construction start date TBD after award. • Requirements: Must submit a compliant bid package per the related documents (not provided here).

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Key dates

Opened
10/14/2026
Closes
11/19/2026

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
237310
Solicitation №
Project 2487-24A

Budget estimate

$5,000,000 – $15,000,000

No contract value is disclosed in the posting. Based on typical medium‑scale bridge/overpass projects in the Florida Keys, Phase I could range from a few million dollars up to low‑double‑digit millions, depending on scope (e.g., demolition, new super‑structure, roadway integration, utility relocation). Assuming a moderate design‑build effort, a reasonable estimate is $5 million to $15 million. Factors influencing the final amount include exact length of the crossing, material choices, environmental mitigation requirements, and any accelerated schedule premiums.

AI estimate from the solicitation

Similar opportunities

Matched by Bid Banana AI™

Bid Banana · 1.6M+ bids and awards 🍌

You found this one. Bid Banana has 1.6M+ bids and awards.

You found this bid by looking. Bid Banana searches open government bids across all 50 states, updated daily, so you stop hunting: save a search once and we email you your new matches, daily or weekly.

1.6M+
bids & awards
All 50
states
4,000+
agencies
Start your 7-day free trial

Plans from $49.99/month. Cancel anytime, no setup fees.

Built by The Bid Lab, answering RFPs since 2017.

Florida Keys Aqueduct Authority·Florida

Top match · 93%

MARATHON HIGHWAY CROSSING IMPROVEMENTS, PHASE I

Closes 11/19/2026Opened 10/14/2026

Monroe County·New York

81% match

Moscow Road Bridge Replacement Project

Closes 10/22/2026Opened 9/26/2026

Louisiana Economic Development·Louisiana

81% match

Construction Services for Highway 1 Widening in Ascension Parish

Closes 10/29/2026Opened 10/5/2026

City of Boise·Idaho

81% match

2027 Airport Way & Elevated Roadway Construction

Closes 11/12/2026Opened 9/30/2026

BREC·Louisiana

81% match

SB 1878 Melvin Kip Holden Pedestrian Bridge Improvements at Harding Blvd

Closes 10/27/2026Opened 9/30/2026

Town of Westwood·Massachusetts

81% match

Pedestrian Safety Improvements

Rolling / TBD closeOpened 4/2/2026

Fort Bend County Municipal Utility District No. 275·Texas

80% match

Paving and Appurtenances to Serve Heritage Crossing Drive Phase 1 Street Dedication

Closes 10/29/2026Opened 10/13/2026

City of Richmond·California

80% match

Harbour Way and Wright Avenue Safety Improvements - Section 130

Closes 10/29/2026Opened 10/7/2026

City of Lebanon·New Hampshire

80% match

Lebanon 24222 NH Route 120 (Hanover Street) Bridge Rehabilitation

Closes 10/22/2026Opened 9/25/2026

Georgia City of McDonough·Georgia

80% match

ROADWAY RESURFACING PROJECT LMIG-2024-26558-SUP

Closes 11/6/2026Opened 10/2/2026

Texas Jefferson County·Texas

80% match

Garth Road Reconstruction Phase 1

Closes 11/4/2026Opened 10/13/2026

Gulf County Board of County Commissioners·Florida

80% match

Bid #2627-03 CR381 Resurfacing Project

Closes 11/12/2026Opened 10/8/2026

Loudoun County Public Schools·Virginia

80% match

Evergreen Mills Rd Widening Improvements

Closes 10/29/2026Opened 9/28/2026

City of Brandon·Mississippi

80% match

GRANTS FERRY PARKWAY MULTI-USE PATH PHASE 2

Closes 11/13/2026Opened 10/13/2026

Seminole County·Florida

79% match

Master Services Agreement for Miscellaneous Bridge Repairs

Closes 11/18/2026Opened 10/12/2026

Louisiana Recreation and Park Commission for the Parish of East Baton Rouge·Louisiana

79% match

Melvin Kip Holden Pedestrian Bridge Improvements at Harding Blvd

Closes 10/27/2026Opened 9/30/2026

Texas City of San Antonio·Texas

79% match

George Road Low Water Crossing (Hunters Bow to NW Military Highway)

Closes 11/3/2026Opened 9/25/2026

Town of Church Point·Louisiana

79% match

2026-27 ROAD IMPROVEMENTS PROJECT PHASE 1

Closes 11/10/2026Opened 10/14/2026

Johnson County·Missouri

79% match

Johnson County: Bridge Replacement - Bridge No. 2870004; BRO-R051 (042); County Road NW 1771st

Closes 10/26/2026Opened 9/28/2026

City of Branson·Missouri

79% match

RFB 2878-14 Hwy 165 & 76 Country Blvd. Intersection Improvements

Closes 10/21/2026Opened 9/15/2026

Knox County·Tennessee

79% match

KNOX COUNTY RAILROAD CROSSING IMPROVEMENTS

Closes 11/3/2026Opened 10/1/2026

Massachusetts Town of Ashland·Massachusetts

79% match

Construction and Installation of 2 Riverwalk Bridges

Closes 10/29/2026Opened 10/8/2026

Georgia City of McRae-Helena·Georgia

79% match

McRae-Helena TIA 2 Band 1 - Intersection

Closes 10/22/2026Opened 9/17/2026

St. Lucie County - Purchasing Department·Florida

79% match

Avenue M New Entrance Road & Stormwater Pipeline Relocation at Harbour Pointe

Closes 11/4/2026Opened 10/4/2026

City of Beaumont·Texas

79% match

Street Rehabilitation Citywide - Phase VII

Closes 10/22/2026Opened 10/1/2026