Sustainable Infrastructure Keeps Communities Connected and Protected
January 16, 2026
Public infrastructure makes up the backbone of how our country operates in its day-to-day. Cars, trucks, trains, boats and planes traverse land, air and water to move people and goods as quickly and efficiently as possible to keep up with our busy society.
Buildings are constructed to serve purposes from housing and office space to manufacturing and medical services. The infrastructure we can’t always see, like pipelines, sewage systems, digital networks and power lines, plays a huge role in providing daily necessities like electricity, natural gas and clean water.
Because infrastructure takes up so much space and touches many areas, even unknowingly, in our lives, it is critical for these systems to be sustainably designed, constructed and cared for to keep environmental and human health as a top priority.
What is Sustainable Infrastructure?
According to the International Institute for Sustainable Development, sustainable infrastructure involves the development of roads, buildings, energy and water infrastructure with consideration of economic, social and environmental implications. When infrastructure is carefully planned and consciously constructed, it can make a great impact on communities.
Sustainable Infrastructure in Alabama
Across the Southeast and here in our home state of Alabama, various sustainable infrastructure projects are both being developed and in the works. The Rebuild Alabama Act provides funding for road and bridge improvements across the state, with focus on generating economic growth and reinforcing safety on the state’s roadways. Additionally, the Bipartisan Infrastructure Law (BIL) offers funds for public transit, electric vehicle (EV) charging networks and rail improvements, which supports inclusive transportation options and aims to protect the environment. The BIL also provides grants for communities to improve drinking water, wastewater, and stormwater systems to protect environmental and human health by addressing dangerous contaminants.
In this part of the country, special consideration is made for potential regional hazards like hurricanes, floods, tornadoes, wildfires and other natural disasters when infrastructure projects are developed. One example is here in our own backyard, the I-10 Mobile River Bridge and Bayway, which is a large project to replace the low-lying Bayway with elevated bridges for storm resilience and better clearance for ships. New interchanges will also help motorists have an easier time navigating between Mobile and Baldwin Counties.
How McFadden Engineering Supports Sustainable Infrastructure
McFadden has played various supporting roles in sustainable infrastructure projects across the Southeast and the country, including a natural gas pipeline project in Georgia and various projects funded by Pipeline Hazardous Material (PHMSA) grants issued through the Department of Transportation (DOT). The work on these projects included environmental permitting, development of best management practices, evaluation of pipeline routes for environmental considerations such potential impacts on water bodies and wetlands, as well as the identification of environmentally sensitive areas within the project footprint.
The engineering team at McFadden can provide site assessment and remediation prior to project initiation and support environmental compliance efforts throughout projects, which are keys to developing sustainable infrastructure. Civil and environmental engineering services are critical for sustainable infrastructure projects to remain in compliance and be completed on time, and can include development master planning, grading and drainage plan development, detention/retention design and stormwater management.
McFadden also specializes in water and wastewater management, which is often a key component of infrastructure development and management. By evaluating the water and wastewater needs of the project, a solution can be developed that specifically addresses any problems.
No matter the type of sustainable infrastructure project or complexity of environmental implications surrounding it, McFadden is equipped to help. Browse our services and contact us today.
2025 Recap: Helping Clients Reach Environmental Compliance, Near and Far
December 15, 2025
As 2025 comes to a close, our team is proud to reflect on our various projects and accomplishments. McFadden Engineering experienced a year of growth, expansion and continued commitment to sustainable environmental engineering solutions to even the most challenging water and wastewater problems.
Compliance Work with ArcelorMittal Calvert
What began as a short-term compliance support project with AM Calvert, an industry-leading steel fabricator near Mobile, Ala., has evolved into ongoing work on a variety of engineering needs. McFadden supports AM Calvert through compliance monitoring, storm water monitoring, spill plan inspection services and implementation of best management practices (BMP).
In addition to compliance-related work, the McFadden team also upgraded AM Calvert’s sample collection systems by assisting the environmental team with designs to integrate auto-sampling equipment at numerous locations within the facility. McFadden has previously worked with AM Calvert on compliance for its steel mill, so the team welcomed the opportunity for an ongoing partnership.
Georgia Natural Gas Pipeline Project
The installation and expansion of natural gas pipelines are a growing need across the country, including the Southeast. These projects are subject to strict environmental regulations, which made McFadden Engineering a perfect fit for ongoing environmental work for a large natural gas pipeline project in Northwest Georgia.
McFadden’s team of engineers worked on a 16-inch transmission pipeline construction project where they completed the environmental permitting and assisted with BMPs during Phase 1 of the construction. As Phases 2 and 3 prepare to begin, McFadden will continue its compliance work on the project.
Pipeline Hazardous Material (PHMSA) Department of Transportation Grants
McFadden had additional opportunities to work in the natural gas sector this year thanks to Pipeline Hazardous Material (PHMSA) grants issued through the Department of Transportation (DOT). The grants support natural gas line upgrades for communities across the country, and the McFadden team spent time on the road to assist with the environmental work associated with the projects.
This year, the team has completed environmental work for associated projects in North Carolina, Ohio and Kansas. The work included evaluation of pipeline routes for environmental considerations such potential impacts on water bodies and wetlands, as well as the identification of environmentally sensitive areas within the project footprint.
Expanding Our Footprint
These projects and many others have culminated in a broader reach and an expanded footprint for McFadden Engineering during the past year. Our team continues to gain more work locally while also supporting projects across the country, from the Midwest to the East Coast and back down South.
We appreciate our clients near and far and look forward to continued growth in the coming year. If you need environmental compliance support in the new year, our team is here to help—browse our services and contact us today.