DECEMBER 2025

Chicago gridlock vs. corridor fixes

The congestion crisis: For the second year running, Chicago has the worst traffic congestion in the United States according to Inrix’s Global Traffic Scorecard--with drivers losing an average of 112 hours to peak traffic in 2025 — a 10% increase from the year prior — costing the typical motorist about $2,063 and an estimated $7.5 billion to the regional economy. Chicago even ranks near the top globally, with only Istanbul reporting worse delays, and congestion worsened in about 88% of U.S. cities as travel returned closer to pre-pandemic patterns while public transit use remains down roughly 22% since 2019.

Targeted investments: To tackle these systemic traffic and mobility challenges, major upgrades are underway in the I-290/Blue Line Corridor. The Illinois Department of Transportation has earmarked $1.3 billion (2026–2031) for bridge replacements, roadway rehabilitation, and interchange reconstruction, forming the backbone of a broader corridor overhaul. Complementing this, a $350 million drainage improvements project will install a 3.3-mile trunk sewer and new detention systems to better manage stormwater and reduce flood-related disruptions, while CTA’s newly updated Racine Blue Line station and federally funded track replacements aim to boost transit reliability. These coordinated efforts are designed to enhance connectivity and help blunt the economic drag of congestion on Chicagoland’s commuters and freight network.

US construction spending trends:

mixed signals

The US Census reports a seasonally adjusted annual rate of $2.17 trillion in construction spending for August 2025, showing a 0.2% monthly increase but a 1.6% decline year-over-year.

Why it matters: The report highlights economic uncertainties impacting construction sectors, with private construction showing weakness.

• Private construction is down 2.9% year-over-year, driven by declines in residential and commercial sectors.
• Public construction, however, is up 2.7% at $517 billion, reflecting growth in infrastructure projects.
• Economic climate: Despite a positive revision of the 2nd quarter GDP to 3.8%, factors like high interest rates and fiscal policy changes continue to affect market stability.
• Residential construction has shown slight month-over-month improvement, while nonresidential construction declined.

Sector shifts: Growth persists in water supply, sewage, waste disposal, and amusement & recreation sectors.

• Commercial and residential sectors face challenges due to interest rate sensitivity and market trends.
• Manufacturing sees declines after previous growth.

Industry challenges: Inflation and fluctuating material costs have strained budgets, impacting project scopes and timelines.

• The Bureau of Transportation Statistics predicts a 31% to 40% loss in purchasing power by 2026.
• The National Highway Construction Cost Index shows a 70% cost increase since 2020, reducing the real value of federal funding.

These trends underscore the ongoing volatility in construction markets as the economy adjusts to new financial conditions. Read more on this topic here.

Key trends in the data center market

The latest ACEC Data Center Market Brief highlights five trends transforming the industry, driven by AI and sustainability.

Why it matters: As AI workloads surge, data centers face unprecedented power demands, projected to reach 123 GW by 2035.

• Co-location with nuclear power and advanced cooling technologies is ensuring grid reliability and addressing water use misconceptions.
• Adaptive reuse of underutilized real estate is providing cost-effective development pathways.



Trends to watch: Federal policies are streamlining data center deployment, accelerating environmental reviews and siting on federal lands.

• AI-driven planning tools are becoming crucial in site selection, assessing incentives and environmental risks.
• The market sees continued investment, with design and construction spending projected to reach $62 billion by 2029.

Engineering workforce shortfall: urgent challenges

The ACEC Research Institute’s latest study, The Workforce of the Future, reveals a critical shortage in the U.S. engineering workforce.

Why it matters: The industry faces a net annual shortfall of 18,000 engineers, threatening innovation and project delivery.

• In 2022, 184,000 engineers retired or left the field, while only 166,000 new graduates entered.
• The college-age population decline and Baby Boomer retirements exacerbate the shortage.

Key insights: Engineering graduates peaked in 2019 at 214,000 but have since decreased by over 10,000.

• Core fields like civil, mechanical, and electrical engineering see a drop of more than 5,000 graduates.

The big picture: This shortage demands urgent action from industry leaders to attract and retain talent.

• Addressing this gap is crucial for maintaining the U.S.‘s competitive edge in engineering and infrastructure development.

What ACEC Illinois is doing: ACEC Illinois is actively confronting workforce challenges through targeted outreach and long-term talent pipeline strategies.

• Explore Engineering (E-Squared): This initiative connects practicing engineers with middle and high school classrooms, igniting interest in STEM careers and showcasing real-world engineering pathways.
• Workforce Development Task Force: At the professional level, ACEC Illinois convenes industry, agency, and education leaders to align curricula with workforce needs through partnerships with community colleges and universities.
• Policy initiatives: ACEC Illinois is advancing state-level policies to raise awareness of engineering careers across public agencies and the private sector, ensuring Illinois attracts and retains the next generation of engineers needed for critical infrastructure and economic growth.

For more detailed insights, read the full report. To join ACEC Illinois' workforce efforts, visit here.

EPA redefines waters of the US: key changes

The EPA has proposed a revised definition of “waters of the US” (WOTUS), aligning with the Supreme Court’s 2023 Sackett v. EPA decision.

Why it matters: This redefinition aims to reduce federal jurisdiction over waters and wetlands, impacting environmental protections.

• The proposal seeks to end the cycle of shifting WOTUS definitions with each new administration.
•  It emphasizes local and tribal decision-making authority.

Key changes: The rule requires wetlands to have a “continuous surface connection” to navigable waters to qualify as federal waters.

• Excludes ephemeral streams, ditches, and other non-permanent water features from federal protection.
• Strengthens local authority and reduces regulatory burdens on farmers and landowners



What’s next: The public comment portal on the proposal is open until January 05, 2026.

• The rule aims to provide greater certainty for landowners and developers, reducing potential legal penalties, while some environmental groups express concern over lost protections.

ACEC PODCAST - Designing the Future: 
Mallory Weber on Transportation, Teamwork, and Growing in the A/E/C Industry

In this episode, we dive into Mallory Weber's impactful work and she reflects on what it’s like to enter the workforce during a shifting landscape—navigating hybrid work, building confidence as a young professional, and learning how to collaborate effectively when teammates aren’t always in the same room. Throughout the conversation, Mallory emphasizes the importance of teamwork, mentorship, and staying curious. 

New Members:

Rain Engineering Group, PLLC

2588 Adelia Lane

West Chicago, IL 60185

(630) 207-4071

rainengr.com 

Member Updates:

CHICAGO TRIBUNE NAMES ENGINEERING ENTERPRISES, INC. A WINNER OF THE CHICAGOLAND TOP WORKPLACES 2025 AWARD

The Chicago Tribune recently identified EEI as a 2025 Top Workplaces award recipient, which indicates Engineering Enterprises, Inc. (EEI) has continued to prove its level of commitment to its employees.

This list is based solely on employee feedback gathered through a third-party survey administered by an employee engagement technology partner. The confidential survey uniquely measures the employee experience and its component themes, including employees feeling Respected and Supported, Enabled to Grow, and Empowered to Execute, among others.

“Earning a Top Workplaces award is a badge of honor for companies, especially because it comes authentically from their employees,” said Eric Rubino, Energage CEO. “That’s something to be proud of. In today’s market, leaders must ensure they’re allowing employees to have a voice and be heard. That’s paramount. Top Workplaces do this, and it pays dividends.”

The winning companies were recognized on November 5^th in Chicago. The full list of winning companies has also been published in The Special Section Magazine.

“We are extremely honored to be one of the companies to receive this award,” says Brad Sanderson, PE, Chief Operating Officer / President at EEI. “Our achievements are built on a foundation of support and collaboration, and this award reflects the commitment and effort of our entire team.”

“This award is a reflection of the exceptional people at EEI and the culture that we work together to cultivate,” says Jeff Freeman, PE, CFM, LEED AP, Chief Executive Officer. “We are immensely proud of our staff, who remain dedicated to advancing excellence by creating a workplace that champions innovation, embraces our values, and encourages teamwork and collaboration. With this culture of excellence, we attract and retain a top-notch team that continues to innovate and drive us forward.” 
Full Article HERE

For more information about EEI and our services, please visit www.eeiweb.com.

About Engineering Enterprises, Inc. (EEI)

Engineering Enterprises, Inc. (EEI), founded in 1974, is an award-winning consulting engineering firm providing services to public agencies and private entities throughout northern Illinois. Over 80 experienced firm members including licensed professional civil engineers, land surveyors, and support team members provide a full range of services for planning, design, and construction of infrastructure projects, funding assistance, and municipal consulting. Our core values guide our staff on every project from initiation through completion keeping us committed to quality, service, and value for our clients. By offering outstanding service to every client, every day, we are able to assist with bettering the communities in which we serve.

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Michael Baker International Names Scott Rodseth, P.E., P.Eng., Office Executive – Chicago

Mr. Rodseth to drive strategic growth, operational excellence and client engagement across Chicagoland and Midwest Markets

Michael Baker International announced today that the firm has promoted Scott Rodseth, P.E., P.Eng. to Office Executive – Chicago. In this role, Scott will lead strategic client engagement efforts, focusing on deepening relationships with existing partners while proactively identifying and pursuing new business opportunities that align with the firm’s long-term growth strategy across the Chicagoland area, Illinois, northwest Indiana and Iowa.

He will provide expert operational management, staff management and production/project oversight for the office and champion the development of a high-performing, multidisciplinary team in Chicago, fostering a collaborative culture that supports professional growth and drives the expansion of service offerings under One Michael Baker.

About Michael Baker International

Michael Baker International is a leading provider of engineering, consulting and technology services spanning four Verticals: Infrastructure, Integrated Design and Advisory (IDA), Mitigation, Environmental, Resiliency, Response and Recovery (MER3) and GovTech. The firm’s Practices encompass all facets of infrastructure, including design and civil engineering for diverse bridge, highway, water, rail and transit and aviation projects, as well as planning, architecture, environmental and construction and program management. For 85 years, the company has been a trusted partner to clients, providing comprehensive services and solutions, delivering expertise and quality, and embracing emerging technologies and the latest innovations – like intelligent transportation, engineered models and public safety software as a service (SaaS).

The company has more than 5,100 employees across more than 90 office locations. Michael Baker’s Wolf Pack is committed to Making a Difference for clients and communities through a culture of innovation, collaboration and technological advancement while evolving its business to become a full-service engineering and consulting firm.

To learn more, visit https://mbakerintl.com/.

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InNova Consulting, Inc. Welcomes New Team Members and a New Updated Website



We are excited to announce our InNova continues to grow! Over the past few months, we have added several talented professionals to our construction, design, and architecture teams that continue to solidify and grow InNova’s service areas. Each brings unique expertise that will strengthen our ability to deliver innovative and effective solutions for our clients and communities.

• Terrence Shanklin, PE – Director of Construction; Terrence is a seasoned Project Manager and Professional Engineer with over 17 years of experience managing complex construction transportation and infrastructure projects across the public and private sectors. With advanced knowledge of structural, mechanical, and electrical systems, he is known for his comprehensive approach to project delivery, technical precision, and commitment to quality and safety.
• Ahmed Samara, PE – Director of Mechanical, Electrical, and Plumbing; Ahmad is an accomplished Mechanical Project Manager with over 16 years of experience leading complex Mechanical, HVAC, and MEP projects throughout the Chicago metropolitan area. With deep expertise in advanced HVAC system design, energy-efficient technologies, and Building Information Modeling (BIM) coordination, Ahmed ensures the seamless integration of mechanical systems within multidisciplinary project environments.
• Carmen Vidal-Hallett, LEED AP – Director of Architecture and Urban Planning; Carmen has extensive international experience in sustainable design, affordable housing, and large-scale urban development. She is a passionate advocate for Environmental, Social, and Governance (ESG) commitment, Sustainability, and community education through innovative, environmentally responsible design.

Their combined knowledge and dedication will enhance our ongoing work to improve safety, mobility, and sustainability across the region. Please join us in welcoming them to the InNova team.

We’re also excited to share our new website, www.innovaconsultinc.com, where you can explore our projects, expertise, and team online today!

1.13.2026 - IDOT ORD Overview - Springfield, IL Save the Date

1.14.2026 - IDOT ORD Overview - Lombard, IL Save the Date

1.22.2026 - Webinar: Permeable Paver Design, Construction, & Maintenance - Register here

2.2.2026 - 2.23.2026 - Webinar Series: Retention & Recruitment - A Webinar Series to Enhance the Employee Experience - Registration opening next week!

2.3.2026 - 2.5.2026 - OpenRoads Designer Fundamentals Training - Save the Dates

2.4.2025 - Webinar: Risk Management Essentials of the New Normal - Register here

2.10.2026 - Very Hands-On ChatGPT & Claude - Engineering Use Cases - Save the Date

2.12.2026 - Emerging Professionals Webinar - Save the Date

2.18.2026 - ACEC IL 2026 EEA Gala - Save the Date

2.25.2026 - 2026 Leadership Institute - Registration is open!

3.3.2026 - 3.31.2026 - Webinar Series: Seller-Doer Accelerator - Business Development for Engineers - Save the Dates!

3.3.2026 - 3.4.2026 - OpenRoads StormCAD Training - Save the Date

3.5.2026 - Emerging Professionals Webinar - Save the Date

4.23.2026 - Emerging Professionals Webinar - Save the Date

4.29.2026 - Future Leaders - Your Journey Starts Here - Save the Date

6.16.2026 - ACEC IL Spring Board Meeting & Luncheon - Save the Date

On Demand Education - Virtual Trainings:

• Get Compliant & Build a Respectful Workplace - Register here for one, or all, of these virtual trainings:
• Ethics & Statutes
• Bystander Training
• Manager Harassment Training
• Illinois Sexual Harassment Training
• Earthwork Webinar - Coming soon

SUBMIT UPDATES & ARTICLES:



Please submit firm update & news articles by the 20th of each month to: bethany@acecil.org Articles and updates will be included in the membership newsletter, posted on our website, and shared through our social media feeds.