Sidewalk Surveys

SIDEWALK SURVEYS

Comprehensive Sidewalk Surveys for Optimal Path Management

At ICC-IMS, we offer detailed sidewalk surveys to help municipalities, transportation agencies, and private sector clients in the USA and Canada maintain and enhance their pedestrian infrastructure. Our advanced surveys provide critical data for effective sidewalk management, ensuring safety, accessibility, and durability.

State-of-the-Art Data Collection

Our sidewalk surveys utilize the latest technology via our Sidewalk Surface Testers (SSTs) to capture accurate and comprehensive data of the sidewalks condition. This information is essential for identifying maintenance & repair (M&R) needs and planning improvements.

High-Resolution Imaging: We employ high-resolution imaging techniques to document the condition of sidewalk surfaces. This allows for precise identification of surface distresses, including cracks, spalling, and uneven surfaces.
Advanced Sensors: Our surveys use advanced sensors to measure sidewalk elevations and detect trip hazards. These sensors provide detailed profiles of sidewalk conditions, helping to identify areas that need immediate attention.
Mobile Data Collection Units: Our mobile units are equipped with integrated systems that collect data efficiently and accurately. This enables us to survey large areas quickly while minimizing disruptions to pedestrian traffic.
Overview of subsystems on our SST units:
o 3x GoCator point lasers
o 2x 12MP Basler cameras (front and rear)
o 2x 5g Accelerometers
o 2x 250 Hz MEMS IMU
o Hemisphere DGPS
o 5,000 CPR wheel encoder
o Target sensor
o Drive collection system High contrast monitor
o Event keyboard
Mobile lidar for pedestrian curb ramps: Many agencies pair our detailed sidewalk survey with pedestrian curb ramp measurements to identify areas of ADA non-compliance. Learn more about this service here.

Comprehensive Sidewalk Analysis

Our sidewalk surveys provide a thorough analysis of sidewalk conditions, identifying a range of issues that can affect safety and usability.

Trip Hazard Detection: We identify and document trip hazards, such as raised or sunken slabs, which can pose a risk to pedestrians. Addressing these hazards is crucial for preventing accidents and ensuring ADA compliance and PROWAG compliance

Example trip hazard identification of 0.9″

Surface Condition Assessment: Our surveys assess the overall condition of sidewalk surfaces, measuring cracks, spalling, broken slabs, and other types of damage. This information helps prioritize repair and maintenance activities.

Example data processing – calibrated cameras allow for detailed measurements

Slope and Elevation Analysis: We measure the slope and elevation of sidewalks to ensure they meet accessibility standards. Proper grading is essential for ADA compliance and for providing a safe and comfortable path for all users.
Vegetation Encroachment: Our surveys also document areas where vegetation encroachment affects sidewalk usability. Managing vegetation is important for maintaining clear and accessible pathways.

Example vegetation / missing pedestrian curb ramp – ADA non-compliant

Data Processing and Reporting

After data collection, we process the information using advanced software to generate detailed reports. These reports provide actionable insights for sidewalk management and maintenance planning.

Geodatabase: Easily view identified trip hazards and other reported distresses in your GIS software of choice with our standard geodatabase deliverables.
Tabular Reporting: Our data is also formatted for easy viewing in Excel and other end user computing tools.

Example tabular report format with linked image

Easy Sidewalk Analysis (ESwA): Our network level management deliverable format, which enables agencies to have an actionable plan without expensive software expense or training.
o ESwA integrates the core analysis capabilities of the most powerful sidewalk management systems in a familiar Microsoft Excel environment. It is a sidewalk management tool designed to provide easy and immediate access to sidewalk condition data and analysis results.
o ESwA enhances or, in many cases, replaces the need for traditional proprietary, licensed-based software.
o ESwA was engineered as a simple solution that eliminates users needing to become sidewalk management software experts before leveraging their survey results.
o ESwA is fully customizable to the needs of our clients and programmed to develop M&R plans built around practical prioritization techniques. As an added benefit, results can be visualized using Esri GIS software and the new Excel-based mapping tools.

Condition Index Calculation: We calculate a Sidewalk Condition Index (SwCI) for each surveyed segment, providing a quantitative measure of sidewalk health. This index helps prioritize maintenance and repair activities.

Customizable report examples from ESwA

Detailed Mapping: Our reports include detailed maps that highlight areas of concern, such as trip hazards and damaged surfaces. These maps are useful for planning and coordinating repair efforts.

Tripping hazards displayed in detailed mapping format

Customizable Reports: We offer customizable reports that meet the specific needs of our clients. Whether you need a comprehensive overview or detailed segment-by-segment analysis, we provide the information you need to make informed decisions.

Customizable report summarizing rehab scenarios from ESwA

Collected Data Published to Inform: Our services projects by default are delivered with all collected imagery (downward facing surface images with distress ratings with right of way surroundings) to our web hosted viewing software, Inform. Our clients have experienced such usable value and insights from our viewing software that we include as a 90-day free trial for all clients.

Inform allows for customized viewing of collected data

Benefits of Our Sidewalk Surveys

Enhanced Safety: By identifying and addressing trip hazards and other issues, our surveys help create safer pedestrian environments.
Improved Accessibility: Our slope and elevation analysis ensures that sidewalks meet ADA standards, making them accessible to all users.
PROWAG Compliance: The new federal accessibility guidelines for pedestrian facilities in public rights-of-way (PROWAG) has been adopted in 2024. We can support your assessment of your existing facilities against these new requirements today.
Efficient Maintenance Planning: Our detailed reports provide the information needed to prioritize maintenance and allocate resources effectively.
Cost Savings: Proactive identification of maintenance needs helps prevent costly repairs and extends the lifespan of sidewalk infrastructure.

Applications and Use Cases

Our sidewalk surveys are ideal for a variety of applications, including:

Municipal Sidewalk Networks: Maintain and enhance the safety and accessibility of city sidewalks.
Parks and Recreational Areas: Ensure safe and accessible pathways in parks and other recreational areas. Learn more about bike path and trail surveys here.
Commercial and Residential Developments: Support the maintenance of sidewalks in commercial and residential communities.
Campus and Institutional Pathways: Manage sidewalks on university campuses and other institutional properties.

Commitment to Quality and Innovation

At ICC-IMS, we are committed to providing high-quality sidewalk surveys that meet the evolving needs of our clients. We continuously invest in research and development to stay at the forefront of pedestrian infrastructure assessment technology and methodologies.

Partner with Us

Ensure the safety and accessibility of your sidewalks with ICC-IMS’s expert sidewalk surveys. Contact us today to learn more about our services and how we can assist you in maintaining and improving your pedestrian infrastructure. Serving the USA and Canada, we are your trusted partner in sidewalk management.