David Walls | Engineering News-Record
ENR logo
search
Search
search
close search
Ask ENR AI
cart
facebook
twitter
linkedin
instagram
youtube
Sign In
Subscribe
Sign Out
My Account
ENR logo
NEWS
Industry News
Ask ENR AI
PROJECTS
Buildings
Construction Methods
Design
Sustainability
Transportation
Environment
Power & Industrial
Water & Dams
Best Projects
Pulse
BUSINESS
Safety & Health
Workforce
Construction Inclusion
Finance
Companies
Project Delivery
Ethics & Corruption
Government
Risk
Contractor Business Strategy
TALENT
Awards
Top 25 Newsmakers
Award of Excellence
Legacy Award
Top Young Professionals
Promotions & New Hires
Obituaries
Annual Photo Contest
REGIONS
ENR East
ENR Midwest
ENR Mountain States & Southwest
ENR Texas & Southeast
ENR West
Regional Contests and Surveys
TECH
Information Technology
Construction Technology
BIM
PRODUCTS
Equipment
Materials
Featured Products
IDEAS
Blogs
Editorials
Viewpoints
Letters
Book Reviews
ENR History
COSTS
Weekly Construction Economics Reports
Quarterly Cost Reports
Construction Cost Data Dashboard
Construction Cost Index
Building Cost Index
Historical Indexes
FAQs
LISTS
ENR Top Lists
ENR Sourcebooks
Survey Schedule
2026 Top 100/400/500 Survey
INFOCENTERS
Trends In Workforce Development
EVENTS
Award of Excellence
Best of the Best Project Awards
FutureTech
Groundbreaking Women in Construction WEST
Global Best Projects Awards
LA Infrastructure Forum
NY/NJ Infrastructure Forum
Regional Best Projects
Seattle Infrastructure Forum
Top 25 Newsmakers
Upcoming Events
Webinars
MORE
About
Contact Us
Advertise
Social Media Channels
Best Project Award Contests
Global
Regional
CE Center
Digital Editions
ENR Book Store
Industry Jobs
Podcasts
Proposals & Bids
Special Advertising Sections
Subscribe
Videos
Year In Construction Photo Contest
Sponsor Insights
Interactive Spotlights
eBooks
Home
»
Authors
» David Walls
David Walls
Articles
The latest news and information
#1 Source for Construction News, Data, Rankings, Analysis, and Commentary
SUBSCRIBE