Noncompliant ADA Facilities – Playground Access – How would you fix it?

Noncompliant curb ramp at a park

The other day I was visiting a community in Illinois for the day and met a local person  who was very excited about the new playground equipment being installed in his neighborhood. He encouraged me to check it out since he said it was the first time the community had upgraded the site since his children, who are now adults, had been little. So I took a walk to the park only to find unfortunately we are still not constructing ADA compliant facilities decades after laws and guidance have been in place to assist us in these efforts.

Noncompliant curb ramp at a park

I’ve included the photos I took of the site showing the designer seems to have intended to install two accessible points off the shared use path running adjacent to the playground (the skidsteer is parked on the path). As you can see in the photos, one ramp, in the photo directly above and below, has side slopes down to the ramp which are not compliant with the 10:1 slope. The other is a ramp, shown in the very first photo, which has side slopes leading down from the ramp at an angle which are much steeper than the 10:1 ratio. This ramp also seems to have a much steeper running slope than 12:1 slope at the very end for the last 6 to 12 inches. Each ramp as constructed has areas where a wheelchair could tip due to the steep slope.

Noncompliant curb ramp in the park

I first thought perhaps the designer was worried putting in the required 10:1 slopes (see image below showing standard) could cause the ramp to be moved over and conflict with a swingset. So I asked myself, how would I have designed it, and how would I fix this now? I like asking this when I see something I think is noncompliant because sometimes achieving compliance can be a real challenge – sometimes there is not always an easy solution. Understanding how others have approached design challenges helps me become a better designer.

Curb ramp side slopes from ADA Standard 2010
Curb ramp side slopes from 2010 ADA Standards

However, at this particular site, I believe there is a much better design that would be a lot safer and provide even more accessibility. Once I realized this, I wondered why the original designer had not just done it that way in the first place since it seemed a more obvious solution than what had been chosen. And while some of the completed work would have to rebuilt to incorporate my redesign, it would definitely be worth fixing it now before the project is finished if this will be in place for another 20+ years.

I was going to describe what I came up with, but rather than explain what I would have designed, I was curious, what would be your fix?

 

 

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Mapping the Accessible Path

Access map screenshot showing sidewalk steepness at 0.5%

Access map screenshot showing sidewalk steepness at 0.5%The Data Science for Social Good (DSSG) team, a group out of the University of Washington, has been involved in an effort to improve mapping of the pedestrian way. By making use of the work from the OpenSidewalks project, they created AccessMap – a trip planning tool for people with limited mobility. With this tool, people can find the most accessible path through a network of sidewalks connected by curb ramps and street crossings.

At this time, the tool has only been implemented in Seattle, but the group plans to expand to other locations. The data used for the project is a compilation of the following elements with sources noted:

  • Base map – OpenStreetMap (OSM)
  • Sidewalks and curb ramps – Seattle Department of Transportation
  • Street crossings – DSSG Team
  • Elevations – National Elevation Dataset, USGS

When a user clicks a sidewalk segment, the steepness or grade is displayed. The screenshot of the map above shows a sidewalk segment along 1st Avenue between Madison and Spring streets at a 0.5% grade. Sidewalk segments are also colored coded to indicate the grade with red exceeding the required 5%, yellow just below the requirement, and green meeting the requirement. Clicking a street crossing or crosswalk displays the steepness or running grade along with a "Yes" or "No" to indicate whether or not curb ramps are at the corners.

To plan a route using the map, the user types in their origin and destination in a manner similar to how other mapping programs work. The difference is that Accessmap has a drop down tool for the user to designate a limit for maximum uphill and downhill grade and the need to avoid construction and require curb ramps. Different mobility assisted devices such as wheelchairs or canes can also be designated. Below is an example of a planned route.

Planned route example on accessmap

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Gamifying and Crowdsourcing ADA Inspections

Project Sidewalk Mission Summary

The Makeability Lab at the University of Maryland is on a mission to "collect street-level accessibility information from every street in the world and enable design and development of a novel set of location-based technologies for accessibility." In order to achieve this goal, they set up an interactive website where people can inspect, identify, and label accessibility issues along sidewalks and at curb ramps.

The accessibility issues generated by this site are fairly basic, but would still be very helpful to cities interested in quickly and easily identifying issues. Currently the site is focused on auditing infrastructure in the Washington, D.C. area.

The group also plans to use the inspection data collected to "create new types of map-based accessibility tools, such as AccessScore, an interactive map of a city's accessibility, and RouteAssist, personalized routing algorithms based on a user's reported mobility level."

In addition, they are using the labels people assign to issues to develop algorithms to allow the computer to automatically find accessibility issues in the future.

So far 218 people have inspected almost 400 miles or 37% of Washington, D.C. If you are interested in volunteering your efforts, you can visit their website at http://sidewalk.umiacs.umd.edu and click on the "Participate" button.

Project Sidewalk Participate Screen

 Before beginning, you'll be offered a quick tutorial. You can also create an account to track your contributions. Here are a few screenshots taken while I inspected about a half mile of sidewalk in the Bellevue neighborhood of Washington, D.C. The first shows a section of heaved and cracked sidewalk I labeled as a surface problem. You can see I was able to choose this option from the group of issue icons located above the street-view image.

Project Sidewalk Surface Problem

When you place an icon on the image, a box pops up as shown in the screenshot below to allow you to choose the severity of the problem. The site gives some guidance on this, but there is still a lot of judgment in assigning a rating. Initially I wasn't going to give this specific problem the worst rating, but then decided the slope looks severe enough I don't think a wheelchair would safely navigate across the heaved section. Below the rating, there is a space for a more detailed description of the problem.

Project Sidewalk Surface Problem Rating

The screen also shows which neighborhood I am in, where I am at on the street, how many miles I have audited and labels I have placed. As you complete assigned sections, the site summarizes your progress as shown below:

Project Sidewalk Mission Summary

Finally, you can view your dashboard to see your overall contribution to the site. Below is my current status after only working on it for a short time:

Project Sidewalk Dashboard

As you can see on my dashboard, the locations of the problems I found are displayed on a map. A zoomed in view of this is shown below. I was not sure if there was a way to see everyone's contributions, but if so, this would be very helpful to a city engineering or public works department in managing their sidewalk or street repair program. It would also be helpful if the data could be extracted from a given area so it could be overlaid in a city's GIS with other data such as land use, destinations such as schools and hospitals, and locations of capital improvements and developments.

Project Sidewalk Map Zoomed

Because the site is so easy to use, cities could also partner with schools and ask students to participate in inspections. This would help to engage students in their community and build awareness of the needs for and barriers to accessibility.

From what I can tell, the group also has the code for the site over on GitHub. Their license grants permission to make use of the software according the terms specified, and instructions for setting up your own development site are provided in a README file.

You can follow the group's progress through their Twitter feed: @umd_sidewalk.

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Celebrating 25 Years of ADA

Disability Rights are Civil Rights

Today marks the 25th anniversay of the signing of the ADA legislation. This milestone is a good time to look around your community and see just how much your governmental agency has accomplished in removing barriers for those who have disabilities. 

  • Do you have a transition plan for identifying and removing barriers?
  • When was the last time you inventoried barriers and updated your transition plan?
  • What percentage of barriers in your built environment have been brought into compliance?
  • Is your governmental agency website compliant?
  • Are your public meetings and publications compliant?
  • Have you incorporated accessibility and needs of those who have disabilities into your emergency response plan?

For many of us, even after 25 years, we still have a long way to go to achieve compliance. This is particularly true for those of us addressing facilities within the right of way. As most are aware, much of the reason for this is due to the lack of clear guidance and direction specifically addressing the right of way. Fortunately the Access Board is working on finalizing Proposed Guidelines for Pedestrian Facilities in the Public Right-of-Way or PROWAG, and when it is finally approved, much of the confusion over requirements will be settled.

In addition to reviewing your community's progress in achieving compliance, you can also check out the following resources created to provide additional ADA-related education and, in some cases, assistance in removing barriers:

Timeline of the ADA

ADA Legacy Project: Preserving the history of the disability rights movement

Smithsonian Online Exhibit: EveryBody: An Artifact History of Disability in America

Google Impact Challenge: Google has launched a call for ideas for leveraging technology to improve accessibility

 

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Happy New Year 2015!

Happy New Year 2015

We are starting out the new year of 2015 still a little overwhelmed by everything that happened in 2014. This was due to several factors including an increased yet exciting work load at our primary jobs and some major changes we were making in our personal lives leaving little time to hop online and share with all of you. So because of this, as regular readers might have noticed, there have been few posts made to the site since June of last year.

We want to thank all of you for being patient with us while we were going through these changes. Hopefully they have increased our knowledge and abilities so that we can bring a new and better offering to all of you over this new year.

So what happened in 2014?

The Book! First, we’d like to review the status of the goals we set at this time last year. One of the most exciting of these was to begin writing a book that will offer information and guidance about city engineering. This effort was started about mid-year. And as each chapter is completed, an excerpt or synopsis will be posted online on the Public Works Magazine website. The first article was published last fall, Establishing the City Engineering Position, and the next one is due to be online soon. So if you’ve ever wondered about how to establish and run a city engineering department, make sure you stay tuned for the release of each article. And when the book if finally completed and available for purchase, I’ll announce it here.

WATERCON! Next, as planned, I was able to attend WATERCON in March of last year. It was incredibly informative as always. As part of this, I did set up a small demo of a WATERCON conference site in Unity3D you can check out over on the WATERCON blog site along with the other resources. However we were not yet able to develop the remaining Unity3D offerings we had planned and will most likely extend that goal into the new year along with the development of an Android app for PROWAG which we were also not able to make time to create. But with PROWAG still not yet adopted, this goal could also be extended into 2015.

The Curve Balls!The surprising, yet very positive, upsets in our careers last year were lessons in how goals can easily be redirected. As mentioned above, while we did manage to make a few of our planned goals a reality, most of our accomplishments ended up not planned at all causing us to change direction mid-year:

Not long after 2014 launched, both of us had the opportunity to be involved with the update of our agency’s ADA Transition Plan. As part of this initiative, I had the opportunity to become the ADA coordinator for my area at work. If you’ve been reading this blog for years, you would best understand what this meant to me. Accessibility and ADA related matters have long held a strong professional interest for me. (A few years back I developed a 3D ADA Toolkit for Local Government and have been working on other related resources for some time.) This opportunity allowed me to attend the Annual ADA Symposium in June of last year which was highly informative and helped to solidify my understanding of this topic. And I’ve been able to teach a few ADA courses alongside some of the professionals I’ve known and respected for a long time.

I was also asked by my co-workers to become more involved with our employee health and wellness and was allowed to became a member of our health committee. We organized bike rides after work and worked on several other programs the group regularly offers. Personally I started running regularly with their encouragement and ended up becoming significantly more fit as a result of their support and influence.>

Finally both of us were able to take more active roles in our agency in bicycle planning and design. This is still somewhat of an emerging trend in civil engineering. So while the efforts have taken over the year considerable time and commitment, we are excited to be actively engaged in our agency’s activities in this area.

So, dare we plan for 2015?

Even though 2014 was a good lesson in proving we cannot completely predict the future, we still believe it is helpful to have some type of plan. The key is understanding the plan should be flexible enough to respond to changes if necessary. So here is what we are starting out with as a general framework for 2015:

Finish that book! >Yes, we hope to finish the book on city engineering so that you can have your very own copy by the end of the year. That is a huge goal, but one we are most focused on accomplishing.

Finish developing an online PROWAG related course! Last year I also started setting up an online training course for learning PROWAG. The opening video for the course is below. When complete, the entire class will have 57 short modules designed to level someone from an accessibility apprentice to a PROWAG Master.

Develop and offer employee health and wellness resources! Because of my involvement in employee health and fitness, I’ve become more aware of just how much employers are focusing on this issue. So drawing on our own knowledge and experience, we’ll be setting up an online resource to begin offering health-related information to both employers and employees. As this goal develops, we'll keep you posted here.

So that’s it! While we would like to pursue many more goals, we will have our hands full just meeting the ones listed here. Keep stopping back to check our progress as we will try to keep you up to date on the status of each of these goals.

 

Finally we wish all of you a healthy and success-filled new year!

 

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Federal-aid Essentials Update – ADA Requirements for Resurfacing Projects

See below for a recent Federal-aid Essentials Update from the FHWA. This information will be particularly helpful to local agencies:

Are you aware that Federal law requires the installation of curb ramps or other modifications when a highway project alters a roadway?  To learn more visit the new information module and watch the short video below (4:45) entitled Americans with Disabilities Act (ADA) Requirements for Resurfacing Projects”. This new video discusses the types of resurfacing modifications under which the law applies and will be of interest to any Agency that provides routes in the public right-of-way.   

For more information on Federal-aid and to learn about the essentials, visit the video library http://www.fhwa.dot.gov/federal-aidessentials/indexofvideos.cfm

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