NIGP 92594: Tunnels and Subways/Engineering

NIGP 92594 Tunnels and Subways/Engineering, Item, encompasses general engineering consulting, construction engineering inspection, design services, and construction administration for transportation infrastructure projects, particularly highway, bridge, and transit system work. Recent state and local solicitations under this code show Georgia's Department of Transportation and Florida's regional transportation authorities as dominant buyers. The Georgia Department of Transportation issued multiple RFQs for general engineering consulting and construction engineering inspection services on major corridor projects including the I-75 South Express Lanes, I-16 widening and reconstruction from I-95 to SR 67, and the SR 25 bridge at Darien River, each with scope encompassing design, environmental assessment, bridge and structural work, utility coordination, construction supervision, and quality assurance. The City of Social Circle solicited design and engineering for pedestrian infrastructure improvements under a Transportation Alternatives Program project. Orange County, Florida seeks continuing engineering services for water, wastewater, and reclaimed water utilities with preliminary and final design, permitting, bidding assistance, and construction administration through 2026. The Jacksonville Transportation Authority, on behalf of the North Florida Transportation Planning Organization, is procuring general planning consultant services and marketing communication consultant services covering administration, data collection, special studies, long-range planning, and public involvement coordination across a four-county regional planning area.

Georgia dominates recent activity, with GDOT issuing multiple RFQs between February and June 2026 for highway and bridge projects. The State of Georgia Department of Transportation's RFQ 484-082426 for I-75 South Express Lanes general engineering consulting and owner's verification firm services carries a qualifications submission deadline of August 24, 2026, with scope spanning conceptual design, environmental documents, geotechnical investigation, traffic and revenue analysis, and post-let administration. GDOT's RFQ 484-041726 for construction engineering inspection on SR 25 at Darien River closed April 17, 2026. Florida regional transportation authorities, particularly the North Florida Transportation Planning Organization through the Jacksonville Transportation Authority, posted planning consultant services with a March 23, 2026 deadline and marketing communication services with a March 27, 2026 deadline. Orange County, Florida's continuing engineering services for utilities closed February 17, 2026. The City of Cedartown, Georgia sought preliminary engineering, design, and construction administration for federally assisted water, sewer, and road projects with a May 4, 2026 deadline. Activity spans Georgia and Florida with secondary opportunities in municipal and county engineering procurement across both states.