🚲 Mobility

North Avenue Smart Corridor

Atlanta's first 'smart' street: 18 signalized intersections between Georgia Tech and Ponce City Market got AI-based adaptive signal control (Surtrac), thermal pedestrian/cyclist detection, connected-vehicle infrastructure and emergency-vehicle preemption in 2017, funded by the roughly $3.3M Renew Atlanta infrastructure bond. Georgia Tech has run a real-time research dashboard on the corridor since launch, but the 25% travel-time-reduction figure often quoted for this kind of project actually describes Surtrac's original Pittsburgh pilot, not a measured Atlanta result — no independent Atlanta-specific evaluation has been published.

Live 📅 since 2017

🤖 AI-generated summary of the sources below — how this works · 🔎 Last verified 2026-08-02

🚲 Mobility Traffic management Sensors & IoT Connectivity & 5G

🎓 Lesson

A widely repeated performance statistic for an AI traffic system can belong to the vendor's original pilot city, not the city citing it — always trace 'X% faster' claims to their source deployment.

Scale🏘️ District

Cost≈$3.3M (Renew Atlanta Infrastructure Bond)

FundingRenew Atlanta Infrastructure Bond, City of Atlanta

📖 Terms in this entry: Adaptive traffic signals · LoRaWAN · ANPR (automatic number-plate recognition)

Sources

↗ ATLDOT project pagecurrent status, budget ($3.29M), phases, technology scope

↗ AJC, "Atlanta's 'smart' North Avenue sports the latest traffic technology"launch date (Sept 14 2017), technology, funding, $3M cost

↗ Smart Cities Dive, "This AI traffic system in Pittsburgh has reduced travel time by 25%"confirms the 25% figure is Pittsburgh-specific; Atlanta mentioned only as a future expansion site

↗ Georgia Tech, North Avenue Smart Corridor real-time performance dashboardongoing Georgia Tech research monitoring of the corridor (CO2/NOx/energy/speed/travel time)

This overview was generated with AI from the public sources listed above and checked against them before publication. It has not had a complete human fact-check — treat it as a starting point and follow the sources.

Continue exploring

Compare this project

🇺🇸 Surtrac AI Traffic Signals · Pittsburgh The 25% travel-time stat borrowed for Atlanta's corridor is Surtrac's original Pittsburgh pilot number, not a measured Atlanta result. 🇮🇳 Pune's Adaptive Traffic Management System (ATMS) · Pune Both deployed AI-adaptive signals with fanfare; Pune's rollout hit real complaints and glitches no vendor pilot stat predicted. 🇩🇪 Traffic Pilot — City-Wide Signal Prediction · Frankfurt am Main Frankfurt's trafficpilot app runs on its own signal data, not a borrowed vendor statistic — the contrast Atlanta's corridor lacks.

Explore the wider context

🚦 Asphalt or algorithms 🚦 Traffic management guide 🏙️ Atlanta city profile 🚲 Mobility projects

📎 Cite this project

1001 Smart Cities (2026). “North Avenue Smart Corridor” — Atlanta, United States. The Smart City Atlas. https://1001smartcities.org/projects/atlanta-north-avenue-smart-corridor/ (last verified 2026-08-02). Data: CC BY 4.0.

The underlying data is free to reuse with attribution — see the open data page.

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