Land Use
Land use plays an important role in developing a comprehensive transportation system. The amount of land that is planned to be developed, the type of land uses, and how the land uses mix together directly impact how the transportation system will be used in the future. Understanding land use is critical to maintaining or enhancing the transportation system.
The following land use solutions
could be considered, particularly in metropolitan communities:
- Mixed-use development. Encourage mixed-use zoning, which allows for a combination of residential, commercial, and recreational activities within the same area.
- Transit-oriented development (TOD). Enable TODs and promote the development of high-density, mixed-use areas around public transit hubs (such as bus stops or train stations). This type of development makes it easier for people to access transit and reduces car dependency.
- Employment hubs. Promote job centers in proximity to residential areas to reduce the need for long commutes. Encourage businesses to locate in areas accessible by public transit.
- Urban design. Create pedestrian-friendly and walkable areas with a focus on human-scale design, making it pleasant and safe for people to walk and bike.
- Special Transportation Areas (STAs). Establish highway segment designations of STAs, Urban Business Areas (UBAs), or Commercial Centers. Establishing an STA, UBA, or Commercial Center designation, as described in the Oregon Highway Plan, recognizes historical settlement patterns and land use and will allow for more compact development patterns along state highways.
- Multi-modal Mixed-use Areas (MMAs) and Climate-Friendly Areas (CFAs). Consistent with OAR 660-012-0060 and -0300, select specific areas for future development designated to encourage walking, biking, or public transit. These areas are appropriate for more densely built development and fewer parking requirements.
These land use strategies, whether approached individually or in combination, can help mitigate traffic impacts, reduce congestion, and improve air quality. Changes in land use designations require involved and well-considered public processes and may add time and complexity when pursued; therefore, care should be taken when considering land use solutions concurrent with the development or update of a TSP.
Transportation System Management and Transportation Demand Management
Transportation System Management (TSM) and Transportation Demand Management (TDM) strategies are two complementary approaches to managing transportation and maximizing the existing system. TSM addresses the supply of the system and uses strategies to improve the system's efficiency without increasing roadway widths or building new roads. TSM measures are focused on improving operations by managing capacity during peak times, often with advanced technologies to improve traffic operations. TDM addresses the demand on the system - the number of vehicles traveling on the roadways each day. TDM measures include any method intended to shift travel demand from single occupant vehicles to non-auto modes or carpooling and travel to less congested times of the day.
The following table identifies TSM and TDM solutions that:
-
Shall (Shall) be addressed or included in the solutions analysis to meet best practices in non-metropolitan areas;
-
Should (Should ) be addressed or included in non-metropolitan and metropolitan areas when locally appropriate and when funding allows; and
-
Could (Could) be addressed or included in non-metropolitan and metropolitan areas, although not typically required or critical to the development of most TSPs.
TSM and TDM Solutions | Non-Metropolitan Area | Metropolitan Area |
Transportation System Management - Traffic signals
- Signal phasing and timing optimization
- Signal coordination
- Adaptive signal control
- Traffic responsive signal control
- Automated traffic signal performance measures
- Ramp meters
- Reversible lanes
- Dynamic lane assignment
- Dynamic routing
- Integrated corridor management
- Hard shoulder running
- Access management
- Traffic incident management
- Intelligent Transportation System
- Variable message signs
- Variable speed limit signs
- Transit signal priority
- Freight signal priority
- Emergency medical services preemption
- Connected vehicle applications
- Traveler information
|
Should
|
Should |
Transportation Demand Management - Real-time traveler Information
- Real-time transit Information
- Carpool and vanpool services
- Parking management strategies
- Required parking ratios in the Development Code
- Parking fees
- Parking time limits
- Parking districts
- Parking prohibitions
- Pricing strategies
- Fixed-toll pricing
- Variable pricing
- Congestion pricing
- Usage-based pricing
-
Commute trip reduction programs
- Programs that encourage active forms of transportation
- Bike share
- Safe routes to school
- Walking school bus
|
Should |
Should |
Health Impacts
In Oregon, four of the top eight leading causes of death and disability—heart disease, stroke, diabetes, and cancer—are directly related to physical inactivity. Increasing opportunities for active transportation is an effective strategy for increasing physical activity rates enough to have measurable health benefits. When looking for ways to promote active transportation, it is also important to keep in mind other health issues that are directly related to transportation—exposure to air pollution, unintentional injuries (crashes), and access to resources.
To ensure that active transportation plans and investments do not compromise health outcomes, the following issues should be considered:
- Proximity to high-traffic roadways. Air pollution is most concentrated on and near busy roads (within 300 feet). Developing bicycle and pedestrian networks on nearby low-traffic streets can help minimize exposure to roadway air pollution.
- Connectedness to neighborhood commercial areas and community destinations such as parks and schools
- Safety measures for pedestrians, bicyclists, and transit users, including:
- Lighting
- Mode separation or minimized mode conflict when possible
- ADA compliance
- Signalized or enhanced crossings near bus stops