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Civil Engineering

2 GoKawiil briefs on this topic

Mach9 raises $34M Series A after shifting from robotics to AI CAD software

Mach9, originally Mach9 Robotics, has raised a $34 million Series A round co-led by First Round Capital and Bessemer Venture Partners, with participation from Prudence and Quiet Capital. The company dropped its hardware focus and pivoted to AI-powered computer-aided design software that converts laser scan and imaging data into usable civil engineering surveys. Mach9 says nearly 100 customers have used the private beta across more than 2,500 projects.

Essay Argues Roundabouts Beat Traffic Lights as Traffic-Control Design

A software engineer published an essay comparing roundabout intersections to traffic-light systems, arguing that roundabouts solve common traffic problems—like sensor failures for bicycles or motorcycles and drivers racing through yellow lights—without any electronics or moving parts. The piece contends that roundabouts naturally slow traffic and only cause delays when genuinely necessary, unlike signal-based intersections that can create unnecessary waits or false negatives.