Martinazzi Ave: between Avery St & Dakota Dr Built! The purpose of this project is to improve safety for all by slowing traffic. The project includes installation of two speed feedback signs on Martinazzi Avenue between Avery Street and Dakota Avenue. Back to Priority Projects Map For questions or to receive quarterly project updates email: tmf@tualatin.gov The Regional Context: What Tualatin Residents May Notice About Traffic Congestion Traffic Scorecard* #12 Most Congested Metro Area Portland is the nation’s 40th largest – but #12 most congested metro area (of 297 metro cities) #13 Most Congested in North America #13 in North America (319 cities) – more congested than any city in Mexico and every Canadian city except Montreal. #40 Most Congested in the World #40 most congested in world (1,360 cities) 100% Portland area congestion is worst at peak commute hours, but now present at all times of day/week Most Congested U.S. Cities** 1 Honolulu 2 Jacksonville 3 San Diego 4 Los Angeles 5 Portland * Source: INRIX Global Traffic Scorecard, February 2018 ** Source: WAZE Driver Satisfaction Index, December 2017