Welcome to the Construction Manager at Risk web page. This page is dedicated to the CMAR and Construction Manager/General Contractor (CM/GC) program at CTDOT. Below you will find Recent News and Updates, Project Specific and Programmatic Information. If you do not find the information you are looking for here please see the contact information at the bottom of the page for additional assistance.
Recent News and Updates
08/03/2026 – Project Nos. 0167-0108: "Heroes Tunnel Project" and 0092-0689: "Route 15 Interchange 46 Improvements" were added to "Upcoming Projects"
Project Specific Information
Click here for State Projects Advertising Schedule.
Upcoming Projects
Project Nos. 0167-0108: Heroes Tunnel Project and 0092-0689: Route 15 Interchange 46 Improvements in New Haven, Hamden and Woodbridge
These projects will be advertised under one CM/GC contract. The scope will include but not be limited to preconstruction services and construction phase services to deliver and construct the Projects, including improvements to correct existing deficiencies, enhance safety, improve travel, and facilitate long-term maintenance at the Heroes Tunnel and Interchange 46. During preconstruction, the Contractor will support the design effort led by CTDOT and its two (2) Designers of Record through constructability reviews, means and methods input, cost estimating, scheduling, risk identification, and recommendation and evaluation of innovative approaches.
For the Heroes Tunnel improvements, the work is anticipated to include replacement of the concrete tunnel liner, fire protection and life safety system upgrades, and improvements to existing structural, mechanical, and electrical systems. NFPA 502 is being used to guide the recommended scope of work.
For the Route 15 Interchange 46 improvements, the work is anticipated to include installation of acceleration and deceleration lanes to improve safety, mobility, and connectivity on Route 15, and its connections with Route 69 and Route 63. The Project will relocate the existing Route 15 northbound on-ramp to a new loop ramp. To accommodate the interchange improvements, Bridge No. 00771 (carrying Route 15 over Route 63) will be replaced with a new structure and Bridge No. 00772 (carrying Route 15 over Route 69 and the West River) will undergo superstructure replacement and widening. The Route 15 profile will be raised to improve vertical clearance beneath both structures. Retaining walls are also anticipated to minimize impacts to adjacent properties and regulated areas.
It is anticipated that a Project Labor Agreement (PLA) may be required for this Contract.
The RFQ is anticipated to be advertised on August 26, 2026.
Current Projects
Project No. 0301-0522: Union Station and State Street Station Platform and Canopy Replacement in New Haven
The Project will include but not be limited to pre-construction design review and oversight of construction activities to transform the existing Union Station into an iconic landmark by incorporating an architecturally significant, full yard coverage canopy roof system and complete replacement of all platforms, including select trackwork modifications. Additionally, at the State Street Station, work will include the replacement of the existing Court Street bridge with a new pedestrian only bridge accessed by a new stair and elevator, track re-alignment and replacement of the center island platform and canopies. At both sites, all associated canopy systems will be replaced, including but not limited to communications, IT infrastructure, ventilation, security, fire protection, emergency egress, Variable Message Signs (VMS), signage, platform amenities, PA, lighting and emergency backup power.
It is anticipated that a Project Labor Agreement (PLA) may be required as part of this contract.
The RFQ was advertised on February 24, 2025, and the RFP is anticipated to follow in April 2025.
On April 11, 2025, CTDOT shortlisted the following contractors:
The Whiting-Turner Contracting Company
Yonkers Contracting Company
The RFP was issued to the shortlisted Proposers on April 14, 2025.
A public bid opening was held on Wednesday, June 18, 2025. The contractor with the apparent best-value proposal was The Whiting-Turner Contracting Company.
The contract was awarded to The Whiting-Turner Contracting Company on August 1, 2025.
Project No. 0304-0022 - Waterbury Branch Line Stations Platform Upgrades in Derby, Ansonia, Seymour, Beacon Falls, and Waterbury, and Waterbury Waiting Room in Waterbury
Construction work is anticipated to include new train station platforms with stairs, ramps and canopies supported by a combination of micropiles, spread footings and cast-in-place foundations at 5 stations along the Waterbury line; railroad track realignment; parking lot and drainage improvements; electric vehicle (EV) charging; signal hut relocation; historic interior building renovations at the Derby Station, and building out 1,570 SF of the existing Republican-American building at Waterbury Station to include an indoor waiting room area.
It is anticipated that a Project Labor Agreement (PLA) may be required as part of this contract.
The RFQ was issued on January 8, 2025.
On February 19, 2025, CTDOT shortlisted the following contractors:
Rizzo Companies
Wohlsen Construction
The RFP was issued to the shortlisted Proposers on February 19, 2025.
A public bid opening was held on Wednesday, April 2, 2025. The contractor with the apparent best-value proposal was Wohlsen Construction.
The contract was awarded to Wohlsen Construction on April 23, 2025.
Project No. 0401-0016 - CT transit Hartford Roof Replacement & Mechanical, Electrical, and Plumbing Upgrade in Hartford
The proposed improvements will repair 230,000 SF of the approximate 350,000 SF roof at the CT transit Hartford Building. The existing rooftop HVAC mechanical equipment is beyond its useful life and many parts are not operational due to the age of the equipment and difficulty finding replacement parts. Possible extensive structural repairs are required, the roof has exceeded its useful life including several short-term repairs that are currently leaking. The facility supports 24/7 operations and will therefore require careful staging and swing space for critical administrative functions.
This Project has been targeted for a PLA. A PLA Feasibility Study is currently being completed.
The RFQ was issued on August 13, 2024.
On September 30, 2024, CTDOT shortlisted the following contractors:
Rizzo Companies
Newfield Construction
Gilbane Building Company
O&G Industries, Inc.
The RFP was issued to the shortlisted Proposers on October 2, 2024.
A public bid opening was held on Wednesday, November 20, 2024. The contractor with the apparent best-value proposal was Newfield Construction.
The contract was awarded to Newfield Construction on December 10, 2024.
Project No. 0118-0171 - Construction of a new District 1 Headquarters, Materials Testing Lab, Signal Lab, and Sign Shop Facility in Rocky Hill
This new multi-purpose facility will be located on the site of the existing Materials Testing Lab at 280 West Street in Rocky Hill, CT. This new approximately 135,000 square foot facility will be occupied by the following operations: District 1 (Construction, Surveys, Maintenance, Human Resources, and Bridge Safety), the Materials Testing Lab, the Signal Lab, and the Sign Shop. The overarching goal for this project is to ensure that the existing Materials Testing Lab and Signal Lab remain functional during the construction of the new facility. Demolition of the existing facility will ensue immediately after the Department accepts and occupies the new building (Substantial Completion).
This Project will not include a Project Labor Agreement (PLA).
The RFQ was issued on March 24, 2023. On May 18, 2023 CTDOT shortlisted the following contractors:
The Whiting-Turner Construction Company
KBE Building Corporation
Newfield Construction
Gilbane Building Company
O&G Industries, Inc.
Skanska
The RFP was issued to the shortlisted Proposers on July 7, 2023.
A public bid opening was held on Wednesday, August 16, 2023. The contractor with the apparent best-value proposal was Newfield Construction.
The contract was awarded to Newfield Construction on October 5, 2023.
Past Projects
Project No. 0301-0124 - New Haven Rail Yard Maintenance of Way Building in New Haven
This CMAR project consisted of removing the former warehouse on 1 Brewery Street and constructing a new facility for use by Metro-North's Maintenance of Way (MOW) workers in the Track, Structures, Power and Communications & Signals Departments as well as parking for both this facility and the Component Change Out Shop.
Links to General Information
- CT Legislation - Connecticut General Statute 13a-95b and 13a-95c
- Contractor Info - CTDOT Contractor information page for contracting, bids, RFPs and more
- FHWA Every Day Counts - FHWA Every Day Counts Web Page
FOR ADDITIONAL INFORMATION, CONTACT: DOT.Alternative.Contracting@ct.gov