A COMPREHENSIVE
ASSESSMENT
OF AMERICA’S
INFRASTRUCTURE
ABOUT ASCE
The American Society of Civil Engineers,
founded in 1852, is the country’s oldest
national civil engineering organization.
It represents more than 150,000 civil
engineers in private practice, government,
industry, and academia who are dedicated
to advancing the science and the profession
of civil engineering, and protecting public
health, safety, and welfare.
1
________
2021 INFRASTRUCTURE REPORT CARD
www.infrastructurereportcard.org
Introduction
Infrastructure supports nearly every aspect of life.
Our pipes deliver drinking water to homes and
hospitals. Airports, railroads, and inland waterways
transport goods from farms and manufacturing plants
to store shelves. The roads that crisscross the country
allow us to get to work and school safely, and the
network of transmission and distribution lines keeps
the lights on and our electronics charged. Dams enable
consistent water supply in arid climates, and levees hold
back floodwaters to protect rain-soaked communities.
Since ASCE began issuing the Report Card in 1998, the grades have struggled
to get out of the D’s. However, more recently, decision-makers at all levels of
government have recognized the critical role our infrastructure plays in supporting
our quality of life and economy. Voters and lawmakers alike have championed smart
infrastructure policy and increased investment in our multimodal freight system,
drinking water networks, and more. This down payment on our infrastructure bill has
contributed to modest but meaningful improvements.
2
________
2021 INFRASTRUCTURE REPORT CARD
www.infrastructurereportcard.org
A
EXCEPTIONAL, FIT
FOR THE FUTURE
The infrastructure in the
system or network is generally
in excellent condition, typically
new or recently rehabilitated,
and meets capacity needs for
the future. A few elements show
signs of general deterioration
that require attention. Facilities
meet modern standards for
functionality and are resilient
to withstand most disasters and
severe weather events.
A
GOOD, ADEQUATE
FOR NOW
The infrastructure in the
system or network is in
good to excellent condition;
some elements show signs
of general deterioration that
require attention. A few
elements exhibit significant
deficiencies. Assets are
generally safe and reliable,
with minimal capacity issues
and minimal risk.
KEY FINDINGS
The 2021 Report Card for America’s Infrastructure reveals we’ve made
some incremental progress toward restoring our nation’s infrastructure.
For the first time in 20 years, our infrastructure is out of the D range.
The 2021 grades range from a B in rail to a D- in transit. Five category grades — aviation, drinking
water, energy, inland waterways, and ports — went up, while just one category — bridges — went
down. And stormwater infrastructure received its first grade: a disappointing D. Overall, eleven
category grades were stuck in the D range, a clear signal that our overdue bill on infrastructure is a
long way from being paid o.
While we grade 17 categories individually, our infrastructure is a system of systems and more
connected than ever before. As we look at the low grades and analyze the data behind them, there
are three trends worth noting:
1. Maintenance backlogs continue to be an issue, but asset management helps prioritize
limited funding. Sectors like transit and wastewater have staggering maintenance deficits,
but developing a clear picture of where the available funding is most needed improves overall
system performance and public safety. The drinking water sector, for example, has embraced
asset management and new technology to pinpoint leaks and target repairs.
2. State and local governments have made progress. Increased federal investment or reform has
also positively impacted certain categories. Thirty-seven states have raised their gas tax to fund
critical transportation investments since 2010. Ninety-eight percent of local infrastructure
ballot initiatives passed in November 2020. At least 25 major cities and states now have chief
resilience ocers. These improvements were made by elected ocials from both sides of the
aisle and with strong voter support. Meanwhile, categories like ports, drinking water, and inland
waterways have been the beneficiaries of increased federal funding.
B
GRADING
SCALE
3
________
2021 INFRASTRUCTURE REPORT CARD
www.infrastructurereportcard.org
3. There are still infrastructure sectors where data is
scarce or unreliable. Sectors like school facilities,
levees, and stormwater still suer from a lack
of robust condition information or inventory of
assets. To target investments and allocate funding,
routine, reliable data should be the standard.
The elected ocials and members of the public who
have improved infrastructure policy and supported
additional funding are applauded. We’re seeing
the benefits of this action in drinking water, inland
waterways, and airports. The private sector has invested
in the electric grid, freight rail, and more.
However, significant challenges lie ahead. Importantly,
the COVID-19 pandemic’s impacts on infrastructure
revenue streams threaten to derail the modest progress
we’ve made over the past four years. In addition, many
sectors and infrastructure owners are learning what it
will take to make our communities climate resilient as
we grapple with more severe weather. Meanwhile, many
of our legacy transportation and water resource systems
are still in the D range. These infrastructure networks
suer from chronic underinvestment and are in poor
condition.
We’re headed in the right direction, but a lot of work
remains.
A
MEDIOCRE,
REQUIRES
ATTENTION
The infrastructure in the
system or network is in
fair to good condition;
it shows general signs
of deterioration and
requires attention. Some
elements exhibit significant
deficiencies in conditions
and functionality, increasing
vulnerability to risk.
A
POOR,
AT RISK
The infrastructure is in fair
to poor condition and mostly
below standard, with many
elements approaching the end
of their service life. A large
portion of the system exhibits
significant deterioration.
Condition and capacity are of
serious concern with strong
risk of failure.
A
FAILING/CRITICAL,
UNFIT FOR
PURPOSE
The infrastructure in the
system is in unacceptable
condition with widespread,
advanced signs of
deterioration. Many of the
components of the system
exhibit signs of imminent
failure.
D FC
For the first time
in 20 years, our
infrastructure
GPA is a C-, up
from a D+ in 2017.
This is good news
and an indication
we’re headed in
the right direction,
but a lot of work
remains.
4
________
2021 INFRASTRUCTURE REPORT CARD
www.infrastructurereportcard.org
ABOUT THE REPORT CARD
FOR AMERICA’S INFRASTRUCTURE
Every four years, America’s civil engineers provide a comprehensive assessment of the nation’s 17
major infrastructure categories in ASCE’s Report Card for America’s Infrastructure. Using a simple
A to F school report card format, the Report Card examines current infrastructure conditions and
needs, assigning grades and making recommendations to raise them.
The ASCE Committee on America’s Infrastructure, made up of 31 dedicated civil engineers from
across the country with decades of expertise in all categories, volunteers their time to work with ASCE
Infrastructure Initiatives sta to prepare the Report Card. The Committee assesses all relevant data
and reports, consults with technical and industry experts, and assigns grades using the following criteria:
METHODOLOGY
CAPACITY
Does the infrastructure’s capacity meet current and future demands?
CONDITION
What is the infrastructure’s existing and near-future physical condition?
FUNDING
What is the current level of funding from all levels of government for the infrastructure category as
compared to the estimated funding need?
FUTURE NEED
What is the cost to improve the infrastructure? Will future funding prospects address the need?
OPERATION AND MAINTENANCE
What is the owners’ ability to operate and maintain the infrastructure properly? Is the infrastructure
in compliance with government regulations?
PUBLIC SAFETY
To what extent is the public’s safety jeopardized by the condition of the infrastructure and what
could be the consequences of failure?
RESILIENCE
What is the infrastructure system’s capability to prevent or protect against significant multi-hazard
threats and incidents? How able is it to quickly recover and reconstitute critical services with
minimum consequences for public safety and health, the economy, and national security?
INNOVATION
What new and innovative techniques, materials, technologies, and delivery methods are being
implemented to improve the infrastructure?
In addition to this national Report Card, ASCE’s sections and branches also prepare
state reports on a rolling basis. Visit InfrastructureReportCard.org to learn about your
state’s infrastructure.
5
________
2021 INFRASTRUCTURE REPORT CARD
www.infrastructurereportcard.org
RAIL
SOLID WASTE
STORMWATER
ROADS
SCHOOLS
TRANSIT
WASTEWATER
HAZARDOUS
WASTE
INLAND
WATERWAYS
AVIATION
LEVEES
PORTS
ENERGY
DRINKING
WATER
DAMS
BRIDGES
2021 REPORT CARD FOR
AMERICA’S INFRASTRUCTURE
PUBLIC
PARKS
G.P.A.
6
________
2021 INFRASTRUCTURE REPORT CARD
www.infrastructurereportcard.org
INVESTMENT PAYS
Every four years, ASCE estimates the investment needed in each
infrastructure category to maintain a state of good repair and earn
a grade of B. The most recent analysis reveals that while we’ve made
incremental immediate gains in some of the infrastructure categories, our
long-term investment gap continues to grow. We’re still just paying about
half of our infrastructure bill – and the total investment gap has gone
from $2.1 trillion over 10 years to nearly $2.59 trillion over 10 years.
As ASCE discovered in its 2021 study, Failure to Act: Economic
Impacts of Status Quo Investment Across Infrastructure Systems, failing
to close this infrastructure investment gap brings serious economic
consequences. By 2039, a continued underinvestment in our
infrastructure at current rates will cost:
When we fail to invest in our infrastructure, we pay the price. Poor roads and airports mean travel
times increase. An aging electric grid and inadequate water distribution make utilities unreliable.
Problems like these translate into higher costs for businesses to manufacture and distribute goods
and provide services. These higher costs, in turn, get passed along to workers and families. By 2039,
America’s overdue infrastructure bill will cost the average American household $3,300 a year, or
$63 a week. When we fail to invest in our infrastructure, we pay the price.
The good news is that closing America’s infrastructure gap is possible with big, bold action from
Congress, continued financial support from states and localities, and smart investments and
management by infrastructure owners.
By 2039, America’s overdue infrastructure
bill will cost the average American
household $3,300 a year, or $63 a week.
$2.4 trillion
in exports
over the
next 20 years
More than
3 million
jobs
in 2039
$10
trillion
in GDP
7
________
2021 INFRASTRUCTURE REPORT CARD
www.infrastructurereportcard.org
CUMULATIVE INVESTMENT NEEDS BY SYSTEM BASED
ON CURRENT TRENDS, 2020 TO 2029
ALL VALUES IN BILLIONS
Infrastructure
System
Total
Needs
Funded Funding
Gap
Surface Transportation
1
$2,834 $1,619 $1,215
Drinking Water / Wastewater /
Stormwater
2
$1,045 $611 $434
Electricity
2
$637 $440 $197
Airports
2
$237 $126 $111
Inland Waterways & Marine
Ports
2
$42 $17 $25
Dams
3
$93.6 $12.5 $81
Hazardous & Solid Waste
4
$21 $14.4 $7
Levees
5
$80 $10.1 $70
Public Parks & Recreation
6
$77.5 $9.5 $68
Schools
7
$870 $490 $380
Totals $5,937 $3,350 $2,588
1 Data taken from ASCE Failure to Act 2021 study + rail funding gap from ASLRRA
2 Data taken from ASCE Failure to Act 2021 study. www.asce.org/failuretoact
3 Includes estimates from ASDSO, USACE, U.S. Bureau of Reclamation, and FEMA
4 Data based on conversations with ASTSWAMO: RCRA Part C; Brownfield analysis; the Superfund funding
information does not include DOE’s Environmental Management program
5 Total needs numbers is based on discussions with the National Committee on Levee Safety
6 Estimates from National Parks Service; National Association of State Park Directors; City Parks, and National
Association of State Park Directors
7 Data from State of our Schools: America’s K-12 Facilities (2016). 21st Century School Fund, Inc., U.S. Green
Building Council, Inc.
8
________
2021 INFRASTRUCTURE REPORT CARD
www.infrastructurereportcard.org
Recommendations to Raise the Grade
To improve our quality of life and strengthen our
international competitiveness, we need a strategic and
holistic plan to renew, modernize, and invest in our
infrastructure. This plan should make basic maintenance a
centerpiece as we improve our legacy systems. Importantly,
policymakers must understand we are only as strong as our
weakest link — if our roadways become too rough to travel, if
our bridges close to heavier traffic like ambulances, or if our
levees protect one community at the expense of the one next
door, the economy grinds to a halt. We all pay the price.
ASCE urges bold leadership and action, sustained
investment, and a focus on resilience to raise the national
infrastructure grade over the next four years, so that every
American family, community, and business can thrive.
1) Leadership and action
Smart investment will only be possible with strong leadership, decisive action, and a clear vision for
our nation’s infrastructure.
2) Investment
If the United States is serious about achieving an infrastructure system fit for the future, some
specific steps must be taken, beginning with increased, long-term, consistent investment. To
close the nearly $2.59 trillion 10-year investment gap, meet future need, and restore our global
competitive advantage, we must increase investment from all levels of government and the private
sector from 2.5% to 3.5% of U.S. Gross Domestic Product (GDP) by 2025.
3) Resilience
We must utilize new approaches, materials, and technologies to ensure our infrastructure can
withstand or quickly recover from natural or man-made hazards.
9
________
2021 INFRASTRUCTURE REPORT CARD
www.infrastructurereportcard.org
P
rior to the onset of the COVID-19 pandemic,
the nation’s airports were facing growing capacity
challenges. Over a two-year period, passenger
travel steadily increased from 964.7 million to 1.2 billion
per year, yet flight service only increased from 9.7 to
10.2 million flights per year — contributing in part to
a total of nearly 96 million delay minutes for airline
passengers in 2019. Terminal, gate, and ramp availability
was not meeting the needs of a growing passenger base.
Under pre-COVID-19 projections, our aviation system
was set to have a 10-year, $111 billion funding shortfall,
and that gap has likely grown significantly as passenger
volumes dropped in March 2020 and have yet to recover.
However, funding from Congress has risen from $11 billion
annually to approximately $15 billion from 2017 to 2020.
These additional investments are driving some early results
as measured by improved economic performance.
T
here are more than 617,000 bridges across the
United States. Currently, 42% of all bridges are
at least 50 years old, and 46,154, or 7.5% of the
nation’s bridges, are considered structurally deficient,
meaning they are in “poor” condition. Unfortunately,
178 million trips are taken across these structurally
deficient bridges every day. In recent years, though, as
the average age of America’s bridges increases to 44
years, the number of structurally deficient bridges has
continued to decline; however, the rate of improvements
has slowed. A recent estimate for the nation’s backlog of
bridge repair needs is $125 billion. Estimates show that
we need to increase spending on bridge rehabilitation
from $14.4 billion annually to $22.7 billion annually, or by
58%, if we are to improve the condition. At the current
rate of investment, it will take until 2071 to make all of the
repairs that are currently necessary, and the additional
deterioration over the next 50 years will become
overwhelming. The nation needs a systematic program for
bridge preservation like that embraced by many states,
whereby existing deterioration is prioritized and the focus
is on preventive maintenance.
Aviation
Bridges
10
________
2021 INFRASTRUCTURE REPORT CARD
www.infrastructurereportcard.org
T
here are over 91,000 dams across the country that serve
many purposes. Dams are classified by hazard potential.
A high-hazard-potential rating does not imply that a dam
has an increased risk for failure; it simply means that if failure
were to occur, the resulting consequences would likely be a
direct loss of human life and extensive property damage. Over
the last 20 years, the number of high-hazard-potential dams
has more than doubled as devel opment steadily encroaches
on once rural dams and reservoirs. Although the number of
high-hazard-potential dams has increased, the overall per-
centage of these dams protected by an Emergency Action
Plan has increased as well. As of 2018, 81% of such dams had
a plan on file, up 5% from 2015. Unfortunately, due to the lack
of investment, the Association of State Dam Safety Ocials
estimates the number of deficient high-hazard-potential dams
now exceeds 2,300. Meanwhile, approximately 3% of dams
supply households and businesses with hydroelectric power,
and many of these dams are privately owned by utilities and
follow a rigorous operations and maintenance schedule.
O
ur nation’s drinking water infrastructure system is
made up of 2.2 million miles of underground pipes
that deliver safe, reliable water to millions of people.
Unfortunately, the system is aging and underfunded. There
is a water main break every two minutes and an estimated
6 billion gallons of treated water lost each day in the U.S.,
enough to fill over 9,000 swimming pools. However, there
are signs of progress as federal financing programs expand
and water utilities raise rates to reinvest in their networks.
It is estimated that more than 12,000 miles of water pipes
were planned to be replaced by drinking water utilities across
the country in 2020 alone. In 2019, about a third of all
utilities had a robust asset management program in place
to help prioritize their capital and operations/maintenance
investments with limited dollars. Finally, water utilities are
improving their resilience by developing and updating risk
assessments and emergency response plans, as well as
deploying innovative water technologies like sensors and
smart water quality monitoring.
Dams
Drinking
Water
11
________
2021 INFRASTRUCTURE REPORT CARD
www.infrastructurereportcard.org
I
n a digital, connected world, Americans increasingly rely
on readily available and uninterrupted electricity. Over the
last four years, transmission and distribution and reliability-
focused pipeline investments have increased, and outages have
declined slightly. Annual spending on high voltage transmission
lines grew from $15.6 billion in 2012 to $21.9 billion in 2017,
while annual spending on distribution systems — the “last
mile” of the electricity network — grew 54% over the past two
decades. Utilities are taking proactive steps to strengthen the
electric grid through resilience measures. However, weather
remains an increasing threat. Among 638 transmission outage
events reported from 2014 to 2018, severe weather was
cited as the predominant cause. Additionally, distribution
infrastructure struggles with reliability, with 92% of all
outages occurring along these segments. In the coming
years, additional transmission and distribution infrastructure,
smart planning, and improved reliability are needed to
accommodate the changing energy landscape, as delivery
becomes distributed and renewables grow.
T
here are an estimated 35 million tons of hazardous
materials managed annually in the United States. In
general, there is adequate capacity for the treatment
and disposal of these materials through the year 2044.
However, progress toward mitigating legacy sites where
hazardous waste was produced and improperly disposed
of has stalled. There are approximately 1,300 Superfund
sites where cleanup activities are either incomplete or not
yet begun, roughly the same number as four years ago.
Meanwhile, the Superfund budget has remained essentially
flat at around $1.1 billion over the last 10 years. The two
other hazardous waste programs — one for brownfields
and one for hazardous waste regulated under the Resource
Conservation and Recovery Act — are also in a steady state.
In general, grant funding for the Brownfields Program has
increased, but the program is still oversubscribed, with just
30% of applicants receiving funding. Meanwhile, resilience
is a growing concern at many hazardous waste sites. Around
60% of all nonfederal Superfund sites are located in areas
that may be impacted by flooding, storm surge, wildfires, or
sea level rise related to climate change eects.
Energy
Hazardous
Waste
12
________
2021 INFRASTRUCTURE REPORT CARD
www.infrastructurereportcard.org
T
he Mississippi River and its tributaries, as well as the
Columbia, Sacramento, and San Joaquin Rivers on the
West Coast make up nearly 12,000 miles of navigable
waterways — the U.S. freight network’s “water highway.”
Inland waterway infrastructure includes locks and dams as
well as navigation channels. Investing in this infrastructure
helps move agricultural exports and relieves strain on other
transportation modes. One barge can move as many tons
as 70 tractor trailers. Recent boosts in federal investment
and an increase in user fees have begun to reverse decades
of declining lock and dam conditions, with unscheduled
lock closures reaching a 20-year low in 2017. While this is
encouraging, the system still reports a $6.8 billion backlog
in construction projects and ongoing lock closures —
totaling 5,000 hours between 2015 and 2019 — harming
the industries that rely on the waterways to get their goods
to market. The U.S. Department of Agriculture estimates
delays cost up to $739 per hour for an average tow, or $44
million per year.
S
eventeen million people across the nation live or work
behind a levee. Levees protect critical infrastructure
systems, $2.3 trillion of property, 4,500 schools that
collectively enroll over 2 million students, and a range of
industries. The National Levee Database contains nearly
30,000 miles of levees across the U.S., and current
estimates identify up to 10,000 additional miles of levees
outside of the U.S. Army Corps of Engineers (USACE)
portfolio whose location and condition are unknown due
to complex and varying local ownership. The USACE
estimates that $21 billion is needed to improve and maintain
the moderate to high-risk levees in its portfolio, which
represents only about 15% of the known levees in the
U.S. As more extreme weather events result in increased
flooding, such as the $20 billion in damages caused by
flooding in the Midwest during the spring of 2019, it is now
more important than ever to have a complete inventory of
the nation’s levees and to equip communities with resources
to mitigate flood risk and make necessary repairs.
Inland
Waterways
Levees
13
________
2021 INFRASTRUCTURE REPORT CARD
www.infrastructurereportcard.org
T
he nation’s more than 300 coastal and inland ports
are significant drivers of the U.S. economy, supporting
30.8 million jobs in 2018 and 26% of the total GDP.
Ports and port tenants plan to spend $163 billion between
2021 and 2025, up by over $8 billion the last four years.
Investments are focused on capacity and eciency
enhancements as maximum vessel size has doubled over the
last 15 years, and tonnage at the top 25 ports grew by 4.4%
from 2015 to 2019. Federal funding has increased through
multimodal competitive grant programs. However, there is
a funding gap of over $12 billion for waterside infrastructure
such as dredging over the next 10 years, with additional
billions needed for landside infrastructure. Smaller and inland
ports are especially challenged to maintain their infrastructure
and have diculty competing for federal grants. Meanwhile,
a port’s success is reliant on the infrastructure outside of
its gates, which is often congested or in poor condition. For
example, just 9% of intermodal connector pavement — the
portions of roadway that connect a port to other modes —
are in good or very good condition.
A
mericans spend a lot of time in their parks, visiting
local parks and recreational facilities more than
twice a month on average. In 2017, people spent
$887 billion on outdoor recreation, directly supporting 7.6
million jobs. There are about 10 acres of public park land
per 1,000 residents. Despite their increased popularity,
investment in parks is lagging, resulting in deteriorating
bridges, trails, parking areas, drinking water systems, and
more. State parks and local parks face a $5.6 billion and
$60 billion deferred maintenance backlog, respectively.
While the National Park Service’s deferred maintenance
backlog grew over 9% in the last decade, with more than
half of their assets in need of repair, federal funding for
parks is set to increase with passage of the Great American
Outdoors Act of 2020. Meanwhile, limited space in urban
areas is causing local governments, utilities, and nonprofits
to be more creative by building parks projects that provide
mutually beneficial functions, such as public access spaces
that also serve as flood control.
Public
Parks
Ports
14
________
2021 INFRASTRUCTURE REPORT CARD
www.infrastructurereportcard.org
O
ur nation’s rail network is divided into two categories:
freight rail and passenger rail. Approximately
140,000 rail miles are operated by freight’s Class
I, II, and III railroads. Amtrak operates over a 21,400-mile
network, 70% of which is owned by other railroads, also
known as host track. Despite freight and passenger rail being
part of an integrated system, there remain stark dierences in
the challenges faced by the two rail categories. While freight
maintains a strong network largely through direct shipper
fees — investing on average over $260,000 per mile —
passenger rail requires government investment and has been
plagued by a lack of federal support, leading to a current state
of good repair backlog at $45.2 billion. Along our nation’s
busiest passenger rail corridor, the Northeast Corridor
(NEC), infrastructure-related issues caused 328,000
train-delay minutes, or the equivalent of roughly 700
Northeast Regional train trips from Boston, Massachusetts,
to Washington, D.C.
A
merica’s roads are critical for moving an ever-
increasing number of people and goods. However,
these vital lifelines are frequently underfunded, and
over 40% of the system is now in poor or mediocre condition.
As the backlog of rehabilitation needs grows, motorists are
forced to pay over $1,000 every year in wasted time and
fuel. Additionally, while trac fatalities have been on the
decline, over 36,000 people are still dying on the nation’s
roads every year, and the number of pedestrian fatalities is
on the rise. Federal, state, and local governments will need to
prioritize strategic investments dedicated to improving and
preserving roadway conditions that increase public safety on
the system we have in place, as well as plan for the roadways
of the future, which will need to account for connected and
autonomous vehicles.
Rail
Roads
15
________
2021 INFRASTRUCTURE REPORT CARD
www.infrastructurereportcard.org
S
chool facilities represent the second largest sector of
public infrastructure spending, after highways, and
yet there is no comprehensive national data source
on K-12 public school infrastructure. What data is available
indicates that 53% of public school districts report the need
to update or replace multiple building systems, including
HVAC systems. More than one-third of public schools
have portable buildings due to capacity constraints, with
45% of these portable buildings in poor or fair condition.
Meanwhile, as a share of the economy, state capital funding
for schools was down 31% in fiscal year 2017 compared
to 2008. That is the equivalent of a $20 billion cut. The
best estimates indicate a minimum of $38 billion annual
funding gap for public school facilities across the country.
Meanwhile, public schools increasingly serve a secondary
function as emergency shelters and community resource
facilities during man-made or natural disasters, and facility
upgrades are needed to eectively fulfill this important
community purpose.
T
he U.S. produced approximately 268 million tons of
municipal solid waste (MSW) in 2017, or 4.51 pounds
per person per day. This is a modest increase from
the 4.4 pounds of MSW generated per person per day in
2014. Overall, 53% of waste is deposited in landfills, 25%
is recycled, 10% is composted, and 13% is combusted for
energy. The transport and disposal of MSW remains largely
funded and managed by the private sector. However, the
U.S. MSW management system faces a growing number
of challenges such as plateauing recycling rates, emerging
contaminants found in legacy landfills, and significantly
changing global markets. Funding mechanisms are needed
to invest in a nationwide solid waste infrastructure system
that recognizes MSW as a resource to be utilized more so
than waste to be disposed.
Schools
Solid
Waste
16
________
2021 INFRASTRUCTURE REPORT CARD
www.infrastructurereportcard.org
S
tormwater systems range from large concrete storm
sewers, roadside ditches, and flood control reservoirs,
to rain gardens and natural riverine systems. While
stormwater utilities are on the rise, with more than 40 states
having at least one, the impervious surfaces in cities and suburbs
are also expanding, exacerbating urban flooding, which results
in $9 billion in damages annually. Stormwater also aects water
quality as polluted runo from pavement enters water bodies.
Nearly 600,000 miles of rivers and streams and more than
13 million acres of lakes, reservoirs, and ponds are considered
impaired. Federal funding, though up in recent years, averages
about $250 million annually, which leaves a growing annual
funding gap of $8 billion just to comply with current regulations.
With few dedicated funding sources, complicated governance
and ownership structures, expansive networks of aging assets,
increasingly stringent water quality regulations, and concerning
climate change projections, the expected performance of
stormwater systems is declining. Many of the country’s legacy
stormwater systems, are struggling with the high cost of retrofits
needed to address urban flooding and climate change. Upgrading
large networks of aging systems underneath densely populated
areas carries significant costs and engineering challenges.
P
ublic transit is essential to everyday living in
communities across the country, providing access to
jobs, schools, shopping, healthcare, and other services,
while enabling equitable access and sustainable mobility
options. Unfortunately, 45% of Americans have no access
to transit. Meanwhile, much of the existing system is aging,
and transit agencies often lack sucient funds to keep their
existing systems in good working order. Over a 10-year
period across the country, 19% of transit vehicles, and 6% of
fixed guideway elements like tracks and tunnels were rated
in “poor” condition. Currently, there is a $176 billion transit
backlog, a deficit that is expected to grow to more than
$270 billion through 2029. Meanwhile, transit ridership
is declining, a trend compounded by the COVID-19
pandemic. Failure to address the transit revenue shortfall
will only exacerbate ridership declines as service cuts mean
that trip delays and reliability issues become more frequent.
This stands to increase congestion, hamper the economy,
and worsen air quality in the coming years.
Stormwater
Transit
17
________
2021 INFRASTRUCTURE REPORT CARD
www.infrastructurereportcard.org
T
he nation’s more than 16,000 wastewater treatment
plants are functioning, on average, at 81% of their
design capacities, while 15% have reached or exceeded
it. Growing urban environments signal a trend that these
facilities will increasingly accommodate a larger portion of
the nation’s wastewater demand. Though large-scale capital
improvements have been made to systems experiencing
sanitary sewer overflows, eorts have slowed in recent years.
As many treatment plants and collection networks approach
the end of their lifespans, the financial responsibilities
for operation and maintenance will become more costly.
Estimates indicate that utilities spent over $3 billion in 2019,
or more than $18 per wastewater customer, to replace
almost 4,700 miles of pipeline nationwide. Recently, the
more prevalent use of asset management plans enables
62% of surveyed utilities to proactively manage wastewater
infrastructure maintenance rather than reactively respond to
pipeline and equipment failures. In 2019, though the annual
water infrastructure capital investment gap was $81 billion,
the sector has made strides to address current and future
needs thr ough resilience-related planning and innovations
that produce profitable byproducts or cost savings from
wastewater treatment.
Wastewater
Game Changers:
ASCE has combed through successful solutions across the major infrastructure sectors to
identify the most innovative infrastructure #GameChangers. These are ground breaking
infrastructure projects and programs that represent the latest innovations in transportation,
water, and energy infrastructure that are transforming the way engineers plan, build, and
adapt to the nation’s infrastructure needs. ASCE’s list of #Gamechangers must meet one
of the following criteria: innovative technologies, creative funding mechanisms, and unique
collaborations between agencies or private firms.
https://www.infrastructurereportcard.org/solutions/gamechangers/
Visit InfrastructureReportCard.org
to explore the full Report Card and download
the Infrastructure Report Card app.
American Society of Civil Engineers
The 2021 Report Card for America’s Infrastructure is
made possible with support from the ASCE Foundation.
Make your donation at www.ascefoundation.org or call 703-295-6342.
World Headquarters
1801 Alexander Bell Drive | Reston, Virginia 20191-4400
Washington, D.C. Oce
25 Massachusetts Ave NW | Suite 500N | Washington, DC 20005
[email protected] | www.infrastructureportcard.org
www.facebook.com/SaveUSAInfrastructure @ASCEGovRel
www.infrastructurereportcard.org/news
