Construction Economics for March 17, 2025

ENR’s 20-city average cost indexes, wages and materials prices. Historical data and details for ENR’s 20 cities can be found at ENR.com/economics

Source: New feed

Best Specialty Construction: Minnesota Zoo Treetop Trail

The Minnesota Zoo’s overhead monorail was decommissioned in 2013, but the rails installed in 1979 remained as a relic of a bygone era of overhead transportation—until BARR Engineering and Snow Kreilich Architects reimagined the route as the Treetop Trail.

Source: New feed