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11TH STREET BRIDGE PROJECT DEMOLITION - TRACY, CA
ORWOOD ROAD BRIDGE REPLACEMENT PROJECT - ORWOOD, CA
FREEPORT BLVD. 24" WATER LINE EXTENSION PROJECT - SACRAMENTO, CA
11TH STREET BRIDGE REPLACEMENT PROJECT - TRACY, CA
GUY WEST BRIDGE PAINTING AND REHABILITATION PROJECT - SACRAMENTO, CA
COSUMNES RIVER BOULEVARD / I5 INTERCHANGE AND EXTENSION PROJECT - SACRAMENTO, CA
SFO Bay Bridge SAS Project
SR 70 / FEATHER RIVER BOULEVARD INTERCHANGE PROJECT YUBA COUNTY, CA

Who We Are

The Hanna Group (THG) is a professional engineering firm that provides a full range of quality and cost effective program and construction management (PM/CM) services on public works projects.

What We Do

• Program Management
• Construction Management
• Other Services

Our Services

Hanna Group personnel are highly qualified individuals with extensive experience on roadway, bridge, airport, tunnel, railroad, water/waste water, building, highway, and ADA construction projects throughout the State of California.