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This posting has been archived

#809895 Posted 2/17/2026

Morgan Territory Road Post Mile 5.0 Bridge Replacement, Clayton CA

Owner Reference
0662-6U4160
Bid Date
Mar 17, 2026 at 02:00pm
Pre-Bid
Scheduled, Optional - 3/2/2026 @ 10:00am @ (for location please or )
Estimate
$2,475,000
Owner
County of Contra Costa CA
Trades
Class A - *General Engineering Contractor GEC: Heavy & Civil Engineering Construction, Infrastructure; Opportunities for Subcontractors, Highway, Roadways, Bridge, Railroad, Airport Construction, Maintenance & Repair: Horizontal Construction, Stone Masonry Contractor: Block Wall, Chimneys, Retaining Walls
Phase
Renovation, Remodel, Improvements, Upgrades
Duration
110 working days

Description

The work to be done generally consists of replacing a timber bridge with a reinforced concrete bridge with concrete pile foundations and two soldier pile retaining walls. Work includes constructing temporary stream diversion system, detour road, rock slope protection, drainage systems, guard railing, grading and paving. Construction will occur over one season

Contact

CBS ID: 809895 | Published 2/17/2026 on Construction Bid Source

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