The Washington State Department of Transportation recently wrapped up a roughly $13 million fish barrier correction project – resulting in a new 440-foot bridge that spans Kilisut Harbor along State Route 116. The new bridge not only improves safety for human travelers but also is, in the words WSDOT Project Engineer Dan McKernan, a “huge win” for local salmon and other fish species in the area.
[Photo courtesy of Washington State Department of Transportation.]
“The work involved replacing two small culverts that were installed in the 1950s. The channel here now with the bridge was not here previously,” he said, adding that the new channel aids in the annual migration of salmon in the area.
This work is part of WSDOT’s Fish Barrier Removal Program, which identifies and removes barriers to fish caused by culverts under state highways. The agency noted in a statement that it worked with the North Olympic Salmon Coalition or NOSC to complete this specific bridge project while also continuing to work with the Washington State Department of Fish and Wildlife to identify locations where culvert replacement will increase fish habitat.
“The area between Indian and Marrowstone Islands was historically comprised of tidal channels and salt marsh,” NOSC noted in separate statement. “Tidal waters exchanged freely between Oak Bay and Kilisut Harbor, flushing cold water, moving sediment, and allowing juvenile salmon to migrate northward from Oak Bay into the shallow, productive waters of Kilisut Harbor. The installation of the causeway in between Kilisut Harbor and Oak Bay eased transportation between the Islands, but choked the flow of water and sediment, eventually creating an artificial beach berm, a filled channel, and increased water temperatures in Kilisut Harbor.”
The construction of the new bridge also resulted in the removal that land barrier, reconnecting the large numbers of Hood Canal and Puget Sound out-migrating juvenile salmon that converge at Oak Bay with immense foraging opportunities available within Kilisut Harbor while also restoring and enhance important staging and foraging habitat for multiple coastal dependent and migratory birds. “Clean, cold water is now flowing north into Kilisut Harbor/Scow Bay,” the organization noted. “This mixing on each tide cycle is expected to improve water quality in Kilisut Harbor over time.”
The National Environmental Policy Act of 1969 or NEPA for short established regulations and processes for project planning and implementation to ensure the consideration of environmental impact and sustainability from transportation projects. The term “NEPA assignment” refers to the transfer of the Federal Highway Administration’s role for NEPA environmental reviews to a state department of transportation.
In this video from the AASHTO Center for Environmental Excellence, Kyle Schneweis – the outgoing executive director of the Nebraska Department of Transportation – explains how NEPA assignment’s work to streamline the environmental review process without sacrificing environmental protections; saving both time and taxpayer dollars.
The Georgia Department of Transportation is launching a new anti-litter campaign – called “Keep It Clean Georgia” – focused on preventing and eliminating litter along 50,000 miles of interstates and state routes that crisscross Georgia.
[Photo courtesy of Georgia Department of Transportation.]
The agency said it plans work with individuals, businesses, environmental organizations, and state agencies like the Georgia Department of Economic Development and the Keep Georgia Beautiful Foundation via this new campaign to emphasize the importance of litter prevention and highlight the role teamwork plays in maintaining Georgia’s natural beauty.
It’s also an effort aimed at saving money, as the agency said the average American produces five pounds of trash each day, which plays a part in the nearly $11.5 billion spent on litter clean-up in the United States each year.
“We are excited to support Georgia DOT’s efforts with the Keep It Clean Georgia campaign and encourage all Georgians to do their part to help the Peach State remain a place we are proud to call home,” said Georgia Governor Brian Kemp (R), in a statement.
“The Keep It Clean Georgia campaign is intended to motivate Georgians to think twice about throwing trash where it doesn’t belong and to take an active role in preserving Georgia’s beauty,” added Russell McMurry, Georgia DOT’s commissioner. “Whether your home is a wide-open countryside or in one of Georgia’s bustling city centers, litter is everyone’s problem and as a community we can work together to keep our beautiful state clean and litter-free.”
Other state departments of transportation are also ramping up their anti-litter activities:
The Virginia Department of Transportation recently launched Virginia is for Lovers, Not Litter in September – a public outreach campaign aimed at raising awareness about Virginia’s roadway litter problem. The agency said it spends nearly $3.5 million annually to remove litter from Virginia’s roadways, with more than half of that litter coming from motorists with another 25 percent from pedestrians.
The Alabama Department of Transportation initiated an anti-litter campaign entitled “Trash Costs Cash” in early August. That campaign uses television, radio stations, and social media sites such as Facebook and YouTube to highlight a major increase in litter fines and penalties authorized by the state legislature in 2019.
The Tennessee Department of Transportation, the Tennessee Department of Environment & Conservation, and Keep Tennessee Beautiful recently joined forces to reduce personal protective equipment or PPE litter during the COVID-19 pandemic, while highlighting the proper ways to dispose of PPE and facemasks.
The California Department of Transportation and the California Highway Patrol resumed litter removal on state highways in mid-June; cleanup activity that has been limited since March due to the COVID-19 pandemic.
The American Association of State Highway and Transportation Officials Annual Meeting – held via a virtual format November 9-13 due to the COVID-19 pandemic – will focus on the potential ways the results of the 2020 national elections could affect the nation’s transportation policy agenda.
As part of AASHTO’s annual meeting, the organization’s Transportation Policy Forum will delve into the Congressional policy outlook for surface transportation funding reauthorization in 2021 and conduct two interactive polling exercises – the first on the pending COVID-19 relief package, including AASHTO’s $37 billion backstop request before Congress, and second on the development of the 2021 AASHTO legislative action agenda.
Several knowledge and spotlight sessions focused on a variety of transportation topics will take place over the course of AASHTO’s annual meeting.
For example, on Thursday, November 12, AECOM will host a resilient infrastructure knowledge session focused on how state DOTs can continue to maintain a connected transportation system in the face of hazards and threats such as hurricanes, flooding, wildfires, derechos, as well as cyber and other potential attacks.
Also on November 12, Bentley Systems will host a spotlight session on how safety culture is evolving with state departments of transportation at different levels, such as in communications with the public and legislators or other external partners; through the project development process; and by pilot projects to transform traffic safety culture among road users.
Registration for AASHTO’s virtual annual meeting is now open and can be accessed by clicking here.
The New York State Department of Transportation is helping expand a series of artificial reefs off the shores of Long Island as part of a three-year long multiagency effort. In September, the agency helped dump a retired tugboat, 16 rail cars, and a streel turbine on Hempstead Reef – the first of multiple “reef deployments” scheduled for 2020.
[Photo courtesy of New York State DOT.]
NY Governor Andrew Cuomo
In his 2020 State of the State address, Governor Andrew Cuomo (D) committed to doubling New York’s existing reef acreage by expanding seven of 12 existing sites and creating four new artificial reefs in Long Island Sound and the Atlantic Ocean – an expansion expected to be complete by 2022.
“[We are] proud to work with our sister agencies on this important program, repurposing transportation materials to expand artificial reefs and support biodiversity, fishing, and tourism,” explained Marie Therese Dominguez, NYSDOT’s commissioner, in a statement.
“It is another example of how [our state] is taking bold steps to protect our ecosystems and foster sustainable economic growth that will benefit current and future generations of New Yorkers,” she said.
The New York State Department of Environmental Conservation or DEC manages the state’s 12 artificial reefs, which include two reefs in Long Island Sound, two in the Great South Bay, and eight in the Atlantic Ocean. The 413-acre Atlantic Beach Reef is located three nautical miles south of Atlantic Beach with a depth of 55 to 64 feet. One of the first reefs created in New York, this reef was previously comprised of two vessels, nine barges, surplus armored vehicles, 404 auto bodies, 10 Good Humor trucks, steel crane and boom, rock, concrete slabs, pipes, culvert, decking, and rubble.
Moving forward, recycled materials from NYSDOT, New York Power Authority/Canal Corporation, and the Thruway Authority – among other public and private partners – are being put to new use to develop New York’s artificial reef sites.
The types of materials deployed onto the reefs from the NYSDOT over the last year include old concrete highway barriers, steel girders with concrete tops from the Staten Island Expressway, and 15 steel pipes from the old Kosciuszko Bridge; replaced by a new structure that opened in 2019.
Photo courtesy of New York State DOT
The DEC said those materials are then “strategically placed” to expand the reef, with the agency overseeing the cleaning of contaminants from recycled reef materials to mitigate potential impacts to sea life before being deployed to the reef sites. Once materials and vessels settle to the seafloor, larger fish – such as blackfish, black sea bass, cod, and summer flounder – move in to inhabit the new structures, and encrusting organisms such as barnacles, sponges, anemones, corals, and mussels cling to and cover the material. Over time, the recycled structures create a habitat mimicking that of a natural reef, DEC noted.
The U.S. Department of Transportation established October as the first-ever National Pedestrian Safety Month and, concurrently, many state departments of transportation are highlighting their efforts to improve pedestrian safety.
[Photo courtesy of the Oregon DOT.]
For example, the California Department of Transportation is enhancing pedestrian safety measures at high-risk locations based on traffic collision data, using what it calls a “first-of-its-kind” pedestrian safety toolbox that includes 47 countermeasures. Those include:
Signal timing enhancement and extended pedestrian crossing times.
Intersection and roadway design changes, such as adding sidewalks, curb extensions, and roundabouts or raised intersections that provide enhanced pedestrian safety in high traffic locations.
New pedestrian signs and markings, including high-visibility crosswalks, advanced stop and yield markings, or “yield to pedestrian” signs.
Caltrans is already implementing those safety measures and expects to identify further safety improvements by September 2021.
The agency noted that in California, pedestrians are 37 times more likely to be injured in a collision than any other roadway user. On top of that, between 2008 and 2017, the department said pedestrian-related incidents accounted for 19 percent of all collisions resulting in death or serious injury.
“At least two pedestrians or cyclists lose their lives on California’s transportation system each day — a number we refuse to accept or normalize,” stressed Toks Omishakin, director of Caltrans, in a statement. “Safety remains our top priority and the department will work diligently until the trend is reversed.”
Director Omashakin. Photo courtesy of Caltrans
In addition, the California Transportation Commission recently approved $100 million for projects that promote active transportation options, including the addition of 310 miles of new and repaired bike lanes; installing and repairing nearly 50 miles of sidewalk; installing nearly 3,000 new crosswalks; making 178 transit stop improvements, such as installing and improving bus shelters.
The California Office of Traffic Safety (OTS) is also providing more than $8 million in funding for programs dedicated to the safe and equal access to roads for pedestrians, including:
Complete Streets Safety Assessments to assist local agencies statewide in identifying and implementing infrastructure improvements to pedestrian safety and accessibility.
Community Pedestrian and Bicycle Safety Training programs that encourage local residents in underserved communities to develop a community action plan to improve walking and biking safety.
Coordinate Walking Tours and education outreach with health care providers and senior centers. Focus on high-collision areas for older adult pedestrians and measures to improve safe travel for older adults.
Develop “walking school buses” with groups that walk with students to school and educate students on traffic rules and best safety practices.
“Behavior change goes hand-in-hand with infrastructure improvements,” noted Barbara Rooney, director of OTS. “Safe habits by drivers and pedestrians complement a transportation system that is designed with pedestrian travel in mind.”
Meanwhile, the Utah Department of Transportation and Zero Fatalities donated 3,500 reflective drawstring backpacks to homeless service providers throughout Salt Lake County to help those experiencing homelessness stay visible to drivers during the fall, which is typically the most dangerous time of year for pedestrians.
The North Carolina Department of Transportation kicked off its 2020 Watch for Me NC awareness campaign in late September with a new twist: distributing safety tips in English and Spanish for motorists, bicyclists, and pedestrians within food delivery orders.
At the same time, North Carolina law enforcement officers are getting special training for enforcing bicycle and pedestrian safety laws as part of the program, which officially launched in 2012 to promote pedestrian safety. There are now 30 participating partner communities across the state, the North Carolina DOT said.
“It’s great to be partnering with so many communities to proactively deliver safety messages to help raise awareness and reduce fatalities among pedestrians and bicyclists in our state,” explained Heather Hildebrandt, interim director of the department’s Integrated Mobility Division, in a statement.
The Oregon Department of Transportation is using the focus on pedestrian safety to bring attention to “White Cane Safety Day,” which falls on October 15. Established by Congress in 1964, “White Can Safety Day” aims to be “a day of awareness, education, and celebration of white canes and guide dogs for independent and safe travel” for blind pedestrians.
The Oregon DOT noted in a statement that crashes between pedestrians and motor vehicles are far more likely to take place at night when it is often harder to see people walking. Between 2015 and 2017, 77 percent of such fatal crashes occurred at night. The agency added that the number of crashes involving pedestrians in Oregon increased from 849 in 2013 to 984 in 2018, the year for which the latest such data available. Concurrently, the number of pedestrians killed in a motor vehicle crash has increased from 52 in 2013 to 79 in 2018. The top driver error involved in those crashes? Failing to yield right of way to a pedestrian, the Oregon DOT said.
The Connecticut Department of Transportation is helping “plug in” two all-electric buses into local transit routes in Bridgeport – with more on the way – as part of the agency’s effort to reduce greenhouse gas or GHG emissions across the state.
[Photo courtesy of the Connecticut Governor’s Office.]
The Connecticut DOT also is helping to finance charging stations, project management, and training for mechanics to maintain the new buses by tapping into Federal Transit Administration (FTA) 5307 Formula Funding, which helps cities and states with capital and operating costs for transportation-related planning.
Proterra manufactured those two all-electric battery-powered buses – the first ever deployed in Connecticut – which feature 440 kilowatt-hour (kWh) batteries, allowing them to operate up to 150 miles between charges. At a later date, Proterra plans to deliver three ZX5 model buses to that state; models equipped with 660 kWh batteries that can run up to 200 miles between charges.
“This is very much for us a test,” explained Doug Holcomb, general manager of Greater Bridgeport Transit (GBT). “We want to make sure the zero-emission buses work as well as a (diesel-powered) city bus.”
The environmental benefits of replacing diesel-engine buses with all-electric vehicles can be significant. Even after factoring in emissions from the electricity generated to run the buses, switching two diesel-engine buses to electric buses can reduce carbon dioxide emissions by about 450,000 pounds a year, according to GBT.
The start-up costs can be steep, however. The 40-foot electric battery buses cost about $200,000 more than their traditional diesel counterparts, a 125-kWh charger runs about $60,000, and mechanics need training on how to maintain those new buses. “It’s a whole different animal, from the monocoque body to the different components it has,” Holcomb said.
Yet GBT believes lower operating costs will balance the ledger over the long haul. Electricity costs for two electric buses are around $36,000 a year, compared to about $58,000 a year to fuel two diesel buses for the same number of miles, according to the agency. Plus, maintenance costs are expected to drop by about 30 percent because of fewer moving parts, fewer lubricants, and improved brake life.
Battery life may be affected by colder weather, Holcomb said, but GBT is installing heaters that don’t run off the main batteries to maximize miles.
Other state departments of transportation are also sponsoring a variety of electric bus initiatives.
The New York State Department of Transportation, for example, is providing $7 million in funding to support the deployment of 10 all-electric buses for the Rochester-Genesee Regional Transportation Authority’s Regional Transit Service or RTS fleet that serves more than 1.1 million New Yorkers in eight counties of the Finger Lakes Region.
“New York State continues to make smart, sustainable investments in our transportation systems that will result in a reduced carbon footprint across the Empire State benefiting generations to come,” explained Marie Therese Dominguez, commissioner of the New York State DOT, in an October 7 statement. “We are excited to lead the way in addressing our changing climate and supporting the electrification of public transit systems here in Rochester and across the state.”
The FTA also continues to provide state DOTs with funds to make further investments in electric buses and related systems. In June, the agency issued $130 million in grants via its Low- or No-Emission program that provided the Colorado Department of Transportation, Idaho Transportation Department, and Massachusetts Department of Transportation – among others – with funds to acquire and/or expand electric-powered buses for local transit fleets.
Efforts to “decarbonize” America’s transportation system to reduce greenhouse gas or GHG emissions could produce widespread health benefits, according to one report, but simultaneously face major cost and technological hurdles, a separate study noted.
[Photo courtesy of the New York State Department of Transportation.]
First, a report by the Transportation, Equity, Climate and Health or TRECH project headed by Harvard University analyzed the potential benefits of GHG reduction efforts being considered by the Transportation Climate Initiative – a regional coalition of 12 Northeastern and Mid-Atlantic states, along with the District of Columbia, that is expected to finalize a memorandum of understanding this fall.
According to a statement, the TRECH project report said the estimated health benefits from changes in active mobility and on-road emissions under the TCI policy scenarios include up to about 1,000 deaths avoided and nearly 5,000 childhood asthma cases avoided annually, if full implementation of those policies occurs in 2032. Furthermore, the “monetized value” of the subset of total health benefits included in the report are “larger than the estimated annual TCI program proceeds in 2032” under all of the TCI policy scenarios.
The TRECH Project added that its analysis “does not include climate-related health benefits and other potential health benefits from improving transportation systems” such as those from reduced traffic congestion and noise pollution as well as improved traffic safety and access to jobs, healthcare, and education.
However, a separate study conducted by the Brookings Institution cautioned that there are major “decarbonization challenges” when it comes to transitioning medium- and heavy-duty vehicles away from petroleum-based fuels and propulsion systems, which generate large amounts of carbon emissions.
“The degree of difficulty in decarbonizing transport varies across the sector. Electrification is relatively easy for smaller vehicles that travel shorter distances carrying lighter loads,” the organization noted in a statement. “For these vehicles, the added weight of a battery is less of a hindrance and the inherently simpler and more efficient electric motor and drivetrain make up for some of the weight penalty. However, the heavier forms of transportation are among the fastest growing, meaning that we must consider solutions for these more difficult vehicles as well.”
The Brookings Institution noted in its report that while “technology exists to decarbonize the heavy transport sector,” many of those advanced technologies “are expensive and not proven at scale.”
The report added that the challenge for policymakers will be keeping technology advances and policy in alignment as the technology advances. “The COVID-19 pandemic adds a degree of difficulty since it is unclear how it may shift demand and consumer preferences in transport,” the group noted. “For example, consumers may remain reluctant to use urban public transport, and shorter supply chains may be attractive to businesses seeking to become more resilient in the face of a global disruption.”