Omar Bennett
A Temporary Pedestrian Accessible Route (TPAR) is a temporary route that is fully accessible to pedestrians and meets the standards and guidelines of the Public Right-Of-Way Accessibility Guidelines (PROWAG). TPAR devices are elements that meet the parameters defined in PROWAG and include temporary curb ramps, pedestrian channelizers, and sidewalk barricades. The Minnesota Manual on Uniform Traffic Control Devices (MN MUTCD) requires that pedestrian accessibility be maintained whenever a facility is restricted or realigned due to construction or maintenance. MnDOT, in partnership with ATSSA and the Northland Chapter of ATSSA, provides training on the latest standards for TPAR facilities and devices. Installers of TPAR devices must self-certify that their products comply with the specifications in Part 6 of the Minnesota Manual on Uniform Traffic Control Devices and PROWAG.
| Characteristics | Values |
|---|---|
| Full name | Temporary Pedestrian Access Route |
| Acronym | TPAR |
| Description | A temporary pedestrian route that is fully accessible and meets the standards and guidelines of PROWAG |
| Standards | Meets parameters defined in PROWAG |
| PROWAG | Public Right-Of-Way Accessibility Guidelines |
| PROWAG publisher | MnDOT |
| PROWAG first published | November 2005 |
| TPAR devices | Temporary curb ramps, pedestrian channelizers, sidewalk barricades, audible message devices for visually impaired pedestrians, pedestrian railing systems, temporary walkway surfaces |
| TPAR device approval | Installers must self-certify compliance with the Minnesota Manual on Uniform Traffic Control Devices and PROWAG |
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What You'll Learn
- TPAR devices are pedestrian elements that meet PROWAG parameters
- TPARs are temporary pedestrian routes that are fully accessible
- MnDOT doesn't maintain an approved list for TPAR devices
- Installers must self-certify compliance with specifications in the Minnesota Manual
- TPAR training sessions include stakeholders, agencies, and disabled pedestrians
TPAR devices are pedestrian elements that meet PROWAG parameters
A Temporary Pedestrian Access Route (TPAR) is a temporary pedestrian route that is fully accessible and meets the standards and guidelines of PROWAG (Public Right-Of-Way Accessibility Guidelines). TPAR devices are pedestrian elements that meet the parameters defined in PROWAG. These include temporary curb ramps, pedestrian channelizers, and sidewalk barricades.
The installer of TPAR devices must self-certify that they comply with all the specifications found in Part 6 of the Minnesota Manual on Uniform Traffic Control Devices and the PROWAG (Nov 2005 version). Dimensions and other requirements can be found in the Temporary Traffic Control Zone Layouts Field Manual.
In June 2010, MnDOT, in partnership with ATSSA (American Traffic Safety Services Association) and the Northland Chapter of ATSSA, conducted a training session to discuss the latest standards for providing TPAR facilities through work zone areas. The two-day event also included a TPAR device demonstration and provided an opportunity for people with disabilities to discuss the issues faced by disabled pedestrians in work zones.
MnDOT has chosen to adopt the guidelines published under PROWAG, which was first published in November 2005. This was done through Technical Memo 15-02-TR-01 Adoption of Public Rights-of-Way Accessibility Guidance (PROWAG). This Technical Memo applies to MnDOT construction and maintenance projects, as well as work performed by other agencies or permit holders on MnDOT rights of way.
The Minnesota MUTCD Part 6D requires that pedestrian accessibility be maintained whenever a facility is restricted or realigned due to a construction or maintenance project. This applies to all public roads and all private roads open to the public in Minnesota.
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TPARs are temporary pedestrian routes that are fully accessible
Temporary Pedestrian Access Routes (TPARs) are temporary pedestrian routes that are fully accessible. They are designed to provide an inclusive environment for all pedestrians, including those with disabilities, when existing pedestrian routes are impacted by construction or maintenance projects.
TPARs are created to meet the standards and guidelines set by the Public Right-Of-Way Accessibility Guidelines (PROWAG), which was first published in November 2005. PROWAG ensures that pedestrian accessibility is maintained during construction or maintenance projects, as required by the Americans with Disabilities Act of 1990.
To accomplish this, TPARs utilize various devices and elements that comply with the specifications outlined in Part 6 of the Minnesota Manual on Uniform Traffic Control Devices (MUTCD). These devices include temporary curb ramps, pedestrian channelizers, sidewalk barricades, and audible message devices for visually impaired pedestrians.
It is important to note that MnDOT does not maintain an approved products list for certain TPAR devices, such as pedestrian channelizers, pedestrian railing systems, temporary walkway surfaces, and sidewalk barricades. Instead, the installers of these devices must self-certify that they meet the required specifications.
By adhering to these standards and guidelines, TPARs ensure that pedestrians have a safe and accessible route to navigate through work zones or construction sites, minimizing any disruption or inconvenience caused by the temporary changes to the existing pedestrian infrastructure.
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MnDOT doesn't maintain an approved list for TPAR devices
A Temporary Pedestrian Access Route (TPAR) is a temporary pedestrian route that is fully accessible and adheres to the standards and guidelines of PROWAG. TPAR devices are pedestrian elements such as temporary curb ramps, pedestrian channelizers, and sidewalk barricades that meet the parameters defined in PROWAG.
While MnDOT does provide guidelines and standards for TPAR devices, it is important to note that they do not maintain an Approved Products List for certain components of these temporary routes. This includes Pedestrian Channelizer and Pedestrian Railing Systems, Temporary Walkway Surfaces, and Sidewalk Barricades.
The responsibility for ensuring compliance with the relevant specifications falls on the installers of these devices and systems. They must self-certify that their installations meet the requirements outlined in Part 6 of the MN Manual on Uniform Traffic Control Devices and the November 2005 version of the Public Right-Of-Way Accessibility Guidelines (PROWAG).
The dimensions and specific requirements for TPAR devices can be found in Figure 6K-12 of the Temporary Traffic Control Zone Layouts Field Manual. This manual also provides standard plans for TPAR Device layouts, including crosswalk closures, pedestrian detours, and sidewalk bypasses for both short-term (3 days or less) and long-term work zones.
It is worth noting that MnDOT has demonstrated a commitment to creating an inclusive environment for pedestrians, particularly those with disabilities. In June 2010, they partnered with the ATSSA (American Traffic Safety Services Association) and the Northland Chapter of ATSSA to conduct a training session on providing TPAR facilities through work zone areas. This event included a TPAR device demonstration and discussions with disabled pedestrians about the challenges they face in these areas.
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Installers must self-certify compliance with specifications in the Minnesota Manual
The process of self-certification typically involves completing and submitting documentation to the appropriate authorities. This documentation may include forms, reports, and test results that demonstrate the installer's adherence to the specifications outlined in the Minnesota Manual. It is important to note that self-certification does not absolve the installer from meeting the required standards but rather serves as a confirmation of their commitment to quality and compliance.
The Minnesota Manual provides detailed instructions and guidelines for the installation of different types of equipment. It covers various industries, including agriculture, commerce, and transportation, ensuring that measurements and devices used in these sectors are accurate and reliable. By following the specifications in the manual, installers can ensure their work meets the required standards, providing assurance to consumers and stakeholders alike.
One of the key benefits of self-certification is the efficiency it brings to the installation process. Instead of waiting for an external inspector to verify compliance, installers can expedite project completion by self-certifying their work. This streamlined approach helps reduce delays and enables installers to deliver projects on time and within budget. However, it is important to remember that self-certification also carries a degree of responsibility and accountability.
Installers must ensure that they possess the necessary qualifications, training, and expertise to properly interpret and apply the specifications in the Minnesota Manual. They are expected to exercise due diligence and maintain high standards of professionalism throughout the installation process. By self-certifying compliance, installers take on the responsibility of ensuring their work meets the required standards and can be subject to audits or inspections to verify their self-certification.
In summary, installers play a crucial role in ensuring compliance with the specifications outlined in the Minnesota Manual on Weights and Measures. Through self-certification, they confirm their adherence to the required standards, expediting project completion while maintaining the integrity of their work. By strictly adhering to the guidelines set forth in the manual and upholding their responsibility to consumers and stakeholders, installers contribute to a consistent and reliable measurement infrastructure across various industries, ultimately benefiting the public at large.
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TPAR training sessions include stakeholders, agencies, and disabled pedestrians
In June 2010, the Minnesota Department of Transportation (MnDOT) conducted a training session in partnership with the American Traffic Safety Services Association (ATSSA) and the Northland Chapter of ATSSA. This two-day event included a TPAR device demonstration and discussions on the latest standards for providing TPAR facilities through work zone areas. The training session was designed to include stakeholders, agencies, and disabled pedestrians to ensure that everyone's needs were considered in the creation of Temporary Pedestrian Accessible Routes (TPARs).
TPARs are temporary pedestrian routes that are fully accessible and comply with the Public Right-Of-Way Accessibility Guidelines (PROWAG). These routes are necessary when existing pedestrian routes are impacted by short-term or long-term work zones. According to Minnesota MUTCD Part 6D, pedestrian accessibility must be maintained whenever a facility is restricted or realigned due to construction or maintenance projects. This applies to all public roads and private roads open to the public in Minnesota.
The training session included representatives from various stakeholder groups, including disabled pedestrians or their representatives, device manufacturers, public agencies responsible for pedestrian facilities, private contractors, and engineering organizations. By involving all these stakeholders, the session aimed to address the issues faced by disabled pedestrians in work zones and ensure that TPAR devices met their needs.
One of the key considerations in TPAR training is the inclusion of accessibility features that comply with PROWAG guidelines. These features may include temporary curb ramps, pedestrian channelizers, and sidewalk barricades. Additionally, audible message devices are used in alternate pedestrian routes to assist visually impaired individuals. The installers of these devices must self-certify their compliance with the specifications outlined in Part 6 of the Minnesota Manual on Uniform Traffic Control Devices and PROWAG.
Overall, the TPAR training sessions play a crucial role in ensuring that temporary pedestrian accessible routes are properly designed, implemented, and maintained during construction or maintenance projects. By involving stakeholders, agencies, and disabled pedestrians, these sessions help to create an inclusive environment that adheres to the Americans with Disabilities Act of 1990 and promotes accessibility for all.
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Frequently asked questions
TPAR stands for Temporary Pedestrian Access Route.
TPAR devices are pedestrian elements such as temporary curb ramps, pedestrian channelizers, and sidewalk barricades.
TPAR devices need to meet the parameters defined in PROWAG (Public Right-of-Way Accessibility Guidelines).
MnDOT does not maintain an approved products list for TPAR devices. The installer of these devices must self-certify that they comply with all the specifications found in Part 6 of the Minnesota Manual on Uniform Traffic Control Devices and PROWAG (Nov 2005 version).
A TPAR is a temporary pedestrian route that is fully accessible and meets the standards and guidelines of PROWAG. It is used to create an inclusive environment for pedestrian facilities, as required by the Americans with Disabilities Act of 1990.
