Traffic Summary for Portsmouth
In 2024, Portsmouth, NH, has seen a significant shift towards bicycle commuting, with two-thirds of the population opting for this eco-friendly mode of transport. Despite the high bicycle usage, the city maintains a low CO2 emission index, reflecting its commitment to sustainable transportation.
Average Commute Times
Traffic Breakdown
Seasonal Trends
Bicycle commuting may decrease during the winter months due to colder weather, potentially increasing car usage. Spring and summer see a rise in bicycle commuting as weather conditions improve.
Commuter Pain Points
During inclement weather, cyclists may face challenges, leading to increased reliance on cars or public transport. Limited public transport options can be a hurdle for those unable to cycle.
Best Travel Times
Early mornings and late afternoons are ideal for cycling, avoiding peak traffic times. Midday offers the least congestion for those who prefer a more leisurely commute.
Event Impacts
Public events in downtown Portsmouth can lead to temporary road closures, affecting bicycle routes. Festivals and parades may increase pedestrian traffic, requiring cyclists to plan alternative routes.
Sustainability Efforts
Portsmouth is investing in expanding its network of bike lanes and paths to promote sustainable commuting. The city encourages the use of electric bicycles to further reduce carbon footprints.
Ride-Sharing Impact
Ride-sharing services have a minimal impact on traffic due to the high bicycle usage. These services provide a convenient alternative during adverse weather conditions or for longer trips.
Traffic Rankings
The Traffic Index for the United States combines user-contributed data on commute times, traffic dissatisfaction, CO2 emissions, and traffic system inefficiencies in United States, to provide insights into overall traffic conditions.
Traffic Data
Overall average travel
"Key Takeaways"
Encouraging bicycle use has proven effective in reducing CO2 emissions and traffic inefficiencies in Portsmouth.
Further investment in bicycle infrastructure could enhance commuting experiences and attract more residents to this mode of transport.
Key Indexes
EmissionsPortsmouth boasts a minimal CO2 emission index, thanks to the high percentage of bicycle commuters.
The city's focus on sustainable transport options contributes to its low environmental impact.
TimeThe time index for Portsmouth is relatively low, indicating efficient travel times for its residents.
Bicycle commuting helps maintain short travel durations, reducing overall traffic congestion.
InefficiencyTraffic inefficiency is not a significant issue in Portsmouth, with most residents using bicycles.
The city's infrastructure supports smooth and efficient bicycle travel, minimizing delays.