Planning traffic management just got faster and more reliable.
In the latest 1Streetworks release (v1.22), we have focused on solving real challenges raised by traffic management professionals, particularly around unclear auto-draft failures, while introducing over 100 new signs and powerful planning layers to help teams build accurate, compliant plans with less effort.
Developed in response to direct customer feedback and real-world usage, this release is designed to improve efficiency and reduce errors to give planners greater confidence in their decisions.
Eliminate guesswork with clear auto-draft feedback
One of the most common challenges users reported was not understanding why auto-draft plans failed, and how to fix them.

With this release, we have completely reworked failure messaging to give you:
- Clear, concise reasons for failure
- Visibility of the traffic management type being attempted
- Practical troubleshooting steps to resolve the issue quickly
- Direct access to support documentation and guidance
The result: Less time troubleshooting, faster plan creation and a greater confidence in your outputs.
Find the right sign in seconds
We have significantly expanded the available sign library, adding over 100 new signs including Welsh variants where applicable.

To make this even more usable, we have introduced a brand new sign catalogue browser with:
- Search by name, code or category
- Improved visual previews
- A more intuitive layout and ordering of signs
The result: quicker selection and improved accuracy reducing your planning time.

Greater flexibility with customer sign editor enhancements
We have expanded the capabilities of the customer sign editor to give users more control than ever before. You can now:
- Create custom signs using flag panel shapes
- Access additional symbols for more complex configurations
- Build specialised signs such as wicket signs
The result: A step closer to enabling users to create exactly what they need without compromise.
Smarter planning with new map layers
Understanding the environment around your works is critical and v1.22 brings three powerful new layers to support better decision-making.

Restriction layers:
- Displays Section 58 and Section 117 restrictions
- Filter by date to see when restrictions apply
- View duration and relevant details at a glance
Bus and cycle lane layers:
- Identify lane locations and directionality
- Understand lane widths and constraints
- Plan more effectively in complex urban environments
The result: More accurate planning and fewer surprises on site.
Expanded auto-draft capabilities for off highways works
Auto-draft generation has been extended to support off highway locations.

This initial release allows plans to be created in areas previously excluded, helping you team:
- Generate plans in a wider range of environments
- Reduce manual effort
- Improve workflow consistency
We will continue to enhance this capability, including support for more complex cases involving equipment space.
Who benefits from this release?
Traffic Management Planners – Create plans faster with fewer errors
Utilities and Contractors – Work more efficiently across varied environments
Local Authorities – Improve compliance visibility and planning accuracy
Customisable diversion lines for more accurate route planning
This is just one step in our ongoing commitment to improving 1Streetworks. We welcome your feedback as we continue to build a platform shaped by the needs of its users.



