Author: ayres

How to Cure Concrete in Cold Conditions

By Pete Haug, PE, and Todd Rudolph, PE In any process where water is involved, crossing the freezing mark can be a deal breaker. That is the case for curing concrete, which needs to happen above freezing. Failure to adhere to this rule will result in curing that takes significantly longer – and possibly concrete… Read More »

Landscape Architect Brings Diverse Experience, Talent for Sketching

Craig Stoffel, PLA, has joined our landscape architecture staff in the West. Stoffel brings over a dozen years of experience in a broad range of projects, including athletic complexes, K-12 and higher education campuses, resorts, green infrastructure, trails, river restorations, streetscaping, urban revitalization, state and local parks, and master planning for the National Park Service… Read More »

How Do Diverging Diamond Interchanges Work? Simply. Safely. Efficiently.

For over a decade, diverging diamond interchanges (DDI) have been efficiently moving traffic throughout the United States. Read More »