Stormwater Management: D.C.’s Capitol Crossing Project Takes Innovative Approach
Stormwater management is a challenge for most cities, but this is particularly true for highly urbanized areas such as Washington, D.C., where there’s little remaining open space for conventional stormwater management infrastructure such as detention or retention ponds. Under federal law, the city is required to control the amount of stormwater that enters its local watersheds (Potomac and Anacostia) and reduce the amount of pollutants the stormwater contains. District agencies, such as the D...
Change Leader Full Interview: Simplify Legal Structure to Get Things Done
Philip K. Howard, chair of Common Good, is a lawyer who is actively involved in shaping public policy. In addition to writing several books during his career, he recently wrote a report, “Two Years, Not Ten Years: Redesigning Infrastructure Approvals,” which shows that a six-year delay in starting construction on public projects costs the nation more than $3.7 trillion, including the costs of prolonged inefficiencies and unnecessary pollution. V1 Media: Can you provide a brief professiona...
Future Forward Full Interview: Think Long Term for Maximum Value
This page profiles innovative and impactful applied research in civil and structural engineering to spur continuing thought and dialog to create a better industry. These profiles are based on interviews, and the opinions and statements are those of the subject and are not necessarily shared or endorsed by this publication. Dr. John Brown Miller is a global expert on public infrastructure with an eye on efficiency and value. He has a thirty-five-year focus on bringing practical business,...
Future Forward: Think Long Term for Maximum Value
This page profiles innovative and impactful applied research in civil and structural engineering to spur continuing thought and dialog to create a better industry. These profiles are based on interviews, and the opinions and statements are those of the subject and are not necessarily shared or endorsed by this publication. Dr. John Brown Miller is a global expert on public infrastructure with an eye on efficiency and value. He has a 35-year focus on bringing practical business, legi...
Change Leader: Simplify Legal Structures to Get Things Done
Philip K. Howard, chair of not-for-profit Common Good, is a lawyer who is actively involved in shaping public policy. In addition to writing several books during his career, he recently wrote a report, “Two Years, Not Ten Years: Redesigning Infrastructure Approvals,” which shows that a six-year delay in starting construction on public projects costs the nation more than $3.7 trillion, including the costs of prolonged inefficiencies and unnecessary pollution. Change If Howard could change a...
September – October 2017 TRENDS
In this section, Informed Infrastructure compiles infographics from trusted sources that reveal insight on infrastructure spending. We also compile some of the top infrastructure stories that shouldn’t be missed. For ongoing news coverage, turn to Informed Infrastructure online (www.informedinfrastructure.com), our Twitter feed (@IInfrastructure) and our weekly e-newsletter. Hurricanes Hit U.S. Infrastructure Hard A great deal of news and information about the hurr...
Code Update: Steel Bridge Design Specifications Revised in New AASHTO Edition
Interim revisions to AASHTO LRFD Bridge Design Specifications (7th Edition) were published in 2016 with a few minor revisions to the steel bridge design sections of the specifications. The 8th edition of AASHTO LRFD Bridge Design Specifications is expected to be published later in 2017. As far as steel bridge design is concerned, a major revision to the design of bolted field splices and minor revisions to other sections are expected. Let’s take a deeper look at the major design checks for st...
From the Field: M-8.1 Earthquake Strikes Mexico
Preliminary Structural Damage Assessed On Sept. 7, 2017, approximately 87 kilometers southwest of Pijijiapan, Mexico, an 8.1-magnitude offshore earthquake struck at a depth of 70 kilometers. At time of this writing, more than 90 deaths have been confirmed, but many people still are unaccounted and the number of fatalities may rise significantly. Shortly after the earthquake, an engineering team from Miyamoto International was in contact with local authorities and people on the ground...
Executive Corner: Mitigating Taxes While Achieving Strategic Ownership Goals
In my experience, the top three reasons why A/E firms implement employee stock ownership plans (ESOPs) are taxes, taxes and taxes. However, although mitigating taxes is an important element, a good ownership plan should be driven by a firm’s strategic plan and long-term goals, which may include aligning ownership with leadership, making the investment process affordable to new owners, and ensuring that the stock produces a healthy return on investment for all owners. The tax consequences of an o...
Specification Section: Retaining Walls and Mechanically Stabilized Earth (MSE)
Retaining walls, MSE and soil-retention products continue to evolve, as does the software that designs these systems and simulates their performance. The following resource aims to serve those who design and model such structures as well as specify the materials and products for projects. Creative Pultrusions Inc. Creative Pultrusions is a manufacturer of fiber reinforced polymer (FRP) composite sheet pile and piling products. SuperLoc® sheet pile is an alternative to al...