MassDOT Breaks Ground on Rail-to-Trail Corridor Project

The Massachusetts Department of Transportation recently broke ground on the Lawrence Manchester Rail Corridor or LMRC improvement project that seeks to turn part of an abandoned rail line into an approximately 1.5-mile shared use path.

[Above left to right: MassDOT’s Tibbits-Nutt, Lawrence Mayor DePeña. Photo via Town of Lawrence.]

The project – which should be completed by the summer of 2028 – also includes rehabilitation of existing LMRC bridges over the Merrimack River and the South Canal, construction of a new bridge over Manchester Street for the shared-use path, and replacement of the Lowell Street bridge with a precast concrete culvert structure. Additionally, the approaches on Lowell Street will be reconstructed to accommodate the proposed structure and connect with the existing infrastructure.

Other improvements incorporated into the LMRC project include traffic signal reconstruction; curb extensions; construction of new sidewalks or rehabilitating existing ones; plus, the installation of accessible curb ramps, crosswalks, and pedestrian signal equipment where the shared path intersects with public roadways.

[Editor’s note: In January, MassDOT noted that it added roughly 15 miles of new shared use paths in 2024; expanding multimodal connectivity and opportunities for recreation statewide while also enhancing pedestrian and bicyclist safety.]

Further improvements include installation of granite curbing, minor drainage system upgrades, mill and overlay of the existing pavement at street intersections, and full depth pavement construction for both the shared-use path and selected roadway intersection areas. 

“We’re proud to partner with our municipal leaders to bring the Lawrence Manchester Rail Corridor to life, transforming a long-unused rail line into a vibrant shared-use path,” said Monica Tibbits-Nutt, MassDOT secretary and CEO, in a statement.

“This project isn’t just about infrastructure, it’s about equity,” she said. “It’s about ensuring every resident has safe, reliable access to walk, bike, and connect to their community, regardless of zip code or background.”

“The Manchester Rail Trail is a transformative project that will open new opportunities to connect people to work, school, home, and more, and we’re grateful for our partnership with our state and federal delegations and the city’s leadership to make projects like this become a reality,” added Jonathan Gulliver, MassDOT highway administrator. “Shared use paths are proven tools to support mobility and economic growth, and the Manchester Rail Trail will result a new means of travel that will stretch from one end of the city to the other.”

“The Lawrence Manchester Rail Corridor project is a transformative investment in the future of our city,” noted Lawrence Mayor Brian DePeña. “By turning an abandoned rail line into a modern shared-use path, we are creating a safer, more connected community – one that promotes active transportation, supports local economic development, and improves quality of life for all our residents.”

Across the country, state departments of transportation are working on similar shared trail projects.

For example, the Illinois Department of Transportation recently began work on the latest extension of the Route 66 Trail in McLean County.

Made possible by a $3.2 million grant via the agency’s Illinois Transportation Enhancement Program, the project will extend the trail 4.5 miles from McLean to Funks Grove – enhancing a popular travel and recreation option in central Illinois while drawing tourists, creating economic opportunity and improving connections for communities along the old Route 66.

Meanwhile, the Washington State Department of Transportation is currently building the Gravelly-Thorne Connector; a 1.3-mile-long, 14-foot-wide path between Tillicum and Gravelly Lake Drive Southwest in Lakewood. That paved urban trail will run parallel to southbound I-5 and is expected to open in late fall 2026.

And in December 2024, the Hawaii Department of Transportation completed construction of the $15.7 million Leeward Bikeway – a dedicated bikeway within the former Oahu Railway & Land Company right-of-way between Philippine Sea Road in ‘Ewa and Waipahu Depot Street. 

Environmental News Highlights – August 6th, 2025

Hawaii DOT Helps Deploy 12 Electric Transit Buses

The Hawaii Department of Transportation has partnered with four island counties to help deliver a dozen all-electric, zero-emission buses that are projected to reduce greenhouse gas emissions by more than 17 tons over their lifecycle.

[Above photo by Hawaii DOT]

The buses, which collectively cost $16.6 million, are headed to Kaua’i, Maui, and Hawai’i Island and will replace similar diesel-powered units. All Hawaii counties have pledged to convert their entire bus fleets to renewable fuel power by 2035, noted Hawaii DOT.

Hawaii DOT helped pay for those buses with $11.2 million from the Federal Transit Administration’s “Low or No Emissions” grant program and the agency’s “Buses and Bus Facilities” formula program. The Hawaii State Energy Office chipped in $3.53 million as well from the Volkswagen Settlement fund, with the four counties contributing the rest.

Charging stations already have been installed with separate federal grants, so the buses are ready to go into service right away, according to Shelly Kunishige, communications manager for the Hawaii DOT.

The agency said that each EV bus can reduce oxides of nitrogen emissions by 1.445 tons over its lifetime compared to a similar diesel-powered vehicle. For 12 buses, that amounts to 17.34 tons of emissions.

Hawaii Governor Josh Green (D) touted the buses’ environmental virtues in a Hawaii DOT news release, but he also touched on how the buses “will provide our residents and visitors with additional transportation options that will help keep our communities connected.”

The bus purchase is aligned with Hawaii DOT’s new “Energy Security and Waste Reduction Plan,” a blueprint for the department to help meet the state’s goal of reducing the level of emissions measured in 2005 by 50 percent in 2030. Hawaii DOT recently extended public comment on that plan through August 31.

The EV buses “further our commitment to the reduction of greenhouse gas emissions,” Hawaii DOT’s Kunishige said. “We also have pledged to build out our multimodal infrastructure in the next five years so people have a choice to walk and bike safely to their destinations,” she added.

Kunishige noted that Hawaii is second in the nation behind California for EV adoption in the public fleet, adding that Hawaii DOT is in the process of converting its light-duty fleet to EVs while building out the charging network.

The agency also recently implemented a Road Usage Charge or RUC for light-duty passenger electric vehicles or EVs on July 1, following a federally funded three-year research and demonstration project in concert with authorizing legislation passed in 2023.

Podcast: Stormwater Management & Erosion Control

The latest episode of the “The Stream by AASHTO” podcast features Michael Perez – Brasfield & Gorrie associate professor of civil engineering at Auburn University — discussing the multi-dimensional world of stormwater management and the importance of creative and timely solutions.

[Above image by AASHTO]

The “Stream by AASHTO” podcast series is part of the AASHTO Environmental Management technical service program and it explores a wide array of environmental topics that affect state departments of transportation and the infrastructure programs they oversee.

In this episode, Perez details some of the successful projects conducted by the Stormwater Research Facility at Auburn, such as creating a portable stormwater treatment device, writing new guidelines for design elements and installation techniques, and being a part of projects that restore the environment.

Perez also discusses his time as a civil engineering professor at Auburn and the reward of shaping students into young, successful professionals in the stormwater field.

Finally, he examines what the future holds for his work and for Auburn’s Stormwater Research Facility as a whole, while providing advice for stormwater professionals across the country. To listen to the full episode, click here.

Environmental News Highlights – July 30, 2025

Georgia DOT Honored for 136-Acre Land Donation

The Georgia Department of Transportation recently received a plaque honoring its donation of 136 acres of land to Georgia’s Ocmulgee Mounds National Historical Park; one of the state’s most significant cultural and historical sites, according to the agency.

[Above photo by Georgia DOT]
The newly donated acreage lies within the Ocmulgee River corridor and represents land that was historically occupied and stewarded by the Muscogee or Creek people. The property, acquired by Georgia DOT in 1998 for wetland mitigation related to the Fall Line Freeway in Twiggs County, has remained undeveloped, the agency said.

The 136-acre donation supports the park’s ongoing expansion and efforts to gain designation as Georgia’s first national park and preserve, Georgia DOT noted; a transfer reflecting a collaborative effort between Georgia DOT, the National Park Service, and tribal leaders committed to honoring and protecting the ancestral lands of the Muscogee Nation.

Jacob Collins, tribal liaison with the National Park Service, presented the plaque on July 17 to State Transportation Board Chair Ann Purcell and fellow board members Cathy Williams and Tim Golden. 
“This plaque [is] a small token of our deep appreciation to the Georgia DOT,” Collins said at the presentation. “This gift is more than acreage and represents the preservation of sacred ground. Ocmulgee Mounds hold profound cultural and historical significance to many tribal nations. It is a landscape shaped by generations of stewardship and a place of deep ancestral connection. Thanks to Georgia DOT, this land will now be permanently protected, interpreted, and honored as part of Ocmulgee Mounds National Historic Park.”
“It is our pleasure to help protect and preserve our history here in the state of Georgia so that the public can enjoy what was and what still is,” noted Board Chair Purcell. “I have to recognize our whole Georgia DOT family because without them this would have never happened – and it shows the interest that we have in Georgia’s historic and cultural heritage.”
Across the country, state departments of transportation are involved in a wide range of efforts to support and preserve Native American culture.

For example, the Wisconsin Department of Transportation recently helped unveil the latest set of dual-language highway signs for placement on state highways, with those signs identifying Lac du Flambeau’s Tribal boundaries and four lakes in both the Ojibwe and English languages.

“The Dual-Language Sign Program has been a big part of our ongoing efforts to help bolster Indigenous language and cultural preservation,” explained Governor Tony Evers (D) in a statement. “[This] highway sign unveiling is further testament to our work as a state to strengthen our government-to-government relationships with the Native Nations in Wisconsin.”

In April, the Washington State Ferries (WSF) – a division of the Washington State Department of Transportation – installed a pair of 10-foot-tall hand-carved Native American-themed “welcome poles” in the passenger walkway at Bainbridge Island terminal.

According to Native American lore, the poles represent the concept that “all humans may travel and have great strength to go wherever they desire and have protection and power within.” Local community members selected this artwork through a process managed by the Washington State Arts Commission in partnership with WSF.

And in September 2024, the Iowa Department of Transportation – with support from the Wisconsin DOT and the Federal Highway Administration – released a 25-minute film about the Black Hawk Bridge and that of the local communities surrounding it.

Named after Chief Black Hawk of Lansing, IA, the bridge connected Wisconsin and Iowa communities – including Native American tribes – on either side of the Mississippi River.

Created as a compliance requirement with the National Historic Preservation Act, the short film – entitled “Bridging Generations: The Story of the Black Hawk Bridge” – details the history of the 1,700-foot bridge that spans the Mississippi River, connecting Iowa Highway 9 in Lansing, IA, to Wisconsin Highway 82 in rural Crawford County.

AASHTO Comments on Water Permitting Proposal

The American Association of State Highway and Transportation Officials recently sent a letter to the U.S. Army Corps of Engineers or USACE commenting on the agency’s proposal to reissue and modify nationwide permits or NWPs to improve the passage of fish and other aquatic organisms through aquatic ecosystems.

[Above photo by the USACE]

AASHTO said in its letter that the reissuance of NWPs carries “important implications” for transportation project delivery, particularly in terms of regulatory efficiency, environmental compliance, and project timelines.

Overall, the reissuance is expected to streamline the permitting process by authorizing activities with minimal environmental impacts – thereby expediting approvals for transportation projects.

However, in its letter, AASHTO encouraged the USACE to “remain mindful” of potential gaps in efficiency and certainty that could influence project delivery outcomes.

“Projects that qualify under the NWPs can avoid delays associated with individual permit reviews, which is beneficial to routine and small-scale projects,” AASHTO said. “However, the effectiveness of this streamlined process depends on clear guidance and consistent application of environmental safeguards.”

For example, the organization noted that many NWPs also require pre-construction notifications, adding a layer of review that necessitates thorough and accurate documentation by state departments of transportation.

Additionally, AASHTO remains concerned that NWPs may be suspended or revoked in areas where cumulative impacts exceed minimal thresholds, potentially requiring a fallback to individual permits.

“AASHTO recommends that the USACE clarify whether the impact thresholds established under the NWPs encompass both permanent and temporary impacts to waters of the United States and encourage the USACE to provide clear and consistent definitions for ‘permanent’ and ‘temporary’ impacts,” the organization said.

AASHTO also recommended defining temporary impacts as those that are necessary for project construction, are permitted to remain only for the duration required to complete the work, and are fully restored to pre-construction conditions prior to project completion.

“AASHTO recommends that temporary impacts, as defined above, not be subject to compensatory mitigation requirements and remain exempt from suspension or revocation from the NWP process,” the group said.

AASHTO also requested similar clarifications for those permit programs to provide the same clarity and certainty for those states.

“Clarification of this process is key to allowing states to determine how to transition to the NWP as it will potentially impact project delivery for those projects where permits are pending with USACE or have been recently issued,” the group stressed.

Environmental News Highlights – July 23, 2025

Maine DOT Bridging Gap for Pedestrians, Bicyclists

The Maine Department of Transportation is filling the gap – literally – to help active transportation advocates complete a 16-mile multi-purpose trail for pedestrians and bicyclists in southern Maine.

[Above photo by the Maine DOT]

While this project involves just a 1.6-mile-long section of that trail, a series of barriers – a river, railroad tracks, the COVID-19 pandemic, easement issues, and a lack of funds – kept it on the shelf for more than a decade.

Now that Maine DOT has budgeted the lion’s share of the project with state and federal funds, construction is underway on the nearly $7 million project and is expected to be completed by November 2027.

When finished, the new trail will tie into existing trails that are part of southern Maine’s Eastern Trail and U.S. Bicycle Route 1. It also will become part of the East Coast Greenway; a 3,000-mile, 15-state route along a series of multi-use roads and trails from Maine to Florida.

In an interview with the Leaflet by AASHTO, Dakota Hewlett – a Maine DOT active transportation planner – said the department committed funds to the project because active transportation “is increasingly important” nationally and in Maine.

“Southern Maine communities are linked by our coastline, Route 1, and other roadways, and increasingly by the Eastern Trail,” he said.

Hewlett described the trail as “a spine route…from which people can access neighborhoods, jobs, public facilities, and many of the destinations these communities are known for.”

The project is being managed by the Town of Scarborough, but Maine DOT’s project manager is monitoring all work to ensure compliance with state and federal fiscal regulations, Hewlett said.

While Maine DOT brought the bulk of funding to the project, much of the pre-construction heavy lifting was done by the Town of Scarborough and the non-profit group Eastern Trail Alliance (ETA), Hewlett said. Those entities raised matching funds, undertook public outreach efforts, and kept the project alive.

Because of that prep work, the Maine DOT “can justify our involvement and magnify that planning work into infrastructure projects that make a positive impact for the public,” Hewlett said.

From the west, the new trail will cross the Nonesuch River, turn south, and cross a railroad track before turning northeast to a sports complex in South Portland. Two new active transportation bridges in in the Town of Scarborough – one to cross the river and another to cross the tracks – will be constructed toward the end of the project.

Chelsey Berlin, ETA’s executive director, said the vision of a continuous trail for walkers and bikers was the dream of “a long line of Mainers,” including ETA founder John Andrews, who worked on the project from the early 1990s until his death in 2017.

“Because of the efforts of John and others, we raised over $500,000 to go toward the project,” Berlin said, adding that this project means more to locals than just recreation.

“This is huge for multi-modal infrastructure in southern Maine,” Berlina noted. “People might use the trail now just to go to the store, get an ice cream cone in the summer, or go to work.”

Maine DOT’s Hewlett agreed. “Part of our multi-modal system includes facilities for bicycling and walking, and other human-scale modes of transportation,” he said.

“This project is an example of how over time Maine DOT and local governments can work together to connect a facility for bicycling and walking across an entire region of the state, providing a safe opportunity to connect multiple towns, neighborhoods, and destinations together,” Hewlett added.

Washington DC Launches E-Bike Food Delivery Pilot Project

The Washington, D.C., Department of Transportation (DDOT) recently helped kick off a pilot project to support the use of electric bicycles or e-bikes for a mobile application-based food delivery across the District of Columbia; home to the nation’s capital.

[Above photo by DDOT]

The year-long pilot will test the feasibility of using e-bikes for app-based food delivery and to see how DDOT can support this shift long term. The pilot is funded by the Los Angeles Cleantech Incubator or LACI through their City Climate Innovation Challenge Program; a program that aims to support a group of cities in transitioning to zero-emission delivery.

The pilot will support two groups of participants – each for a six-month time period – with e-bikes suitable for food delivery and access to safe and reliable battery charging. To encourage food delivery workers to participate in the pilot, battery charging cabinets will be installed at convenient locations for quick and easy swapping, and the e-bikes will be highly subsidized with the option to own the e-bike at the end of the pilot.

“The District [of Columbia] is committed to becoming carbon neutral and climate resilient by 2045. This pilot is testing one of many strategies to achieve our climate goals while also improving street safety, reducing traffic congestion, and supporting the local workforce,” said Sharon Kershbaum, DDOT’s director, in a statement. “DDOT is excited to partner with LACI and participating cities to help achieve these goals and get these investments into our communities.”

DDOT said e-bike battery cabinets will be installed by PopWheels at the Festival Center at 1640 Columbia Rd NW in Adams Morgan and Westminster Presbyterian Church at 400 I St SW in Southwest Waterfront.

The cabinets can charge up to 16 e-bike batteries at a time and will allow users to quickly swap their depleted batteries for fully charged ones. For the duration of this pilot, access to the cabinets will be limited to pilot participants and other approved food delivery workers, DDOT said.

The agency noted that this pilot program should be fully launched in mid-July, with the first group of participants receiving discounted Whizz Storm 2 e-bikes and accessories as well as free access to the battery cabinets.

DDOT and LACI will monitor and evaluate the pilot for one year to inform future opportunities to support clean and safe food delivery in the District of Columbia, with progress posted to the https://sustainability.ddot.dc.gov/pages/pilotprojects web site.