In Spring 2024, we conducted Phase 1 engagement. In Phase 1: Discover, we heard:

• Community desire to improve pedestrian and wheeling accessibility and connectivity in the area with requests for accessible ramps and connections.
• The importance of environmental and green space conservation.
• The need to improve traffic flow and intersection safety within the study area.
• Support to keep the temporary access road open. (Strathcona Hill S.W.)

You can view the full Phase 1 What We Heard report here.

During Phase 2 you can

• Review what we heard during Phase 1 engagement.
• Review and provide your feedback on the concept options.
• Ask the project team questions.
• Learn about next steps.
• View concept options and provide your feedback below.

Design Considerations:

Opening of the West Calgary Ring Road & Traffic Volumes

Following the opening of the West Calgary Ring Road, there was a large decrease in traffic volumes to, from and along Sarcee Tr S.W. Overall volumes at the intersection decreased by 24-30% during peak hours.

The most significant traffic decreases:

• Northbound and southbound through movements on Sarcee Tr S.W.
• Right turn from southbound Sarcee Tr to westbound Bow Tr S.W.
• Left turn from eastbound Bow Tr to northbound Sarcee Tr S.W.

Future Traffic Volumes:

• Expected to be higher than they were before the ring road opened due to growth and development in the area.
• Expected increased eastbound traffic on Bow Tr S.W. means that eastbound Bow Tr S.W. needs to be widened to 3 lanes.
• The project team looked at expected volumes for Bow Tr S.W. and Old Banff Coach Road S.W. intersection. Expected growth in the area and outside Calgary led to the recommendation that The City continues monitoring traffic volumes and reserving land around the intersection for a possible future interchange.

Evaluation Criteria:

We are evaluating the interchange options against criteria that consider the multi-modal improvements and the impact of implementing those improvements. Some of the criteria includes:

• Improved walking and wheeling connections
• Improved safety
• Vehicle operational/capacity improvements to accommodate future growth
• Maintaining or improving community access
• Minimizing impacts to private property
• Minimizing impacts to green spaces

The rendering images below have been prepared for Interchange Option B and show our initial ideas for the Partial Cloverleaf design. Please note that these are early drafts meant to give you a general idea of what we’re planning. They are for illustration purposes only and will change as we continue to develop the project.

Project background

In 2012, City Council approved the West Springs Area Structure Plan (ASP), an initiative that directly impacts the infrastructure within the study area. The Plan explores ways to enhance safety within the ASP and to improve traffic flow at the intersection and corridors in the surrounding area, including the possible expansion of both the Sarcee Trail and Bow Trail corridors.

This study

Currently, our focus is conducting a functional planning study to validate the recommendations made in the ASP. This study is an important step in ensuring that the supporting infrastructure aligns with the ASP development and the community's needs and priorities.

In previous years, The City has implemented improvements to help mitigate issues such as traffic congestion and safety in the area. This includes the 2022 construction of a U-Turn lane on the east leg of the Bow Trail S.W. and Sarcee Trail S.W. intersection. This functional planning study is the next step in planning for long-term solutions.

The study aims to address short and long-term infrastructure needs in West Calgary through potential road, pathway, and intersection improvements, focusing on network connectivity for all users of the area.

Study goals:

• Exploring the feasibility of intersection and roadway improvements along Sarcee Trail S.W. and Bow Trail S.W.
• Upgrading pathways to improve safety, accessibility, and connectivity for everyone in the area.
• Determining preferred interchange options that integrate with the adjacent neighborhoods and the S.W. roadway network.
• Reviewing the traffic volumes at the intersection of Bow Trail and Old Banff Coach Road S.W., to determine if land previously reserved for a potential interchange is still necessary.

Study area maps and design constraints

Existing constraints in the study area will be taken into consideration when developing concept options and selecting a preferred plan for the interchange and corridor upgrades, including:

• Major utilities within the study area will need to be incorporated in the design or potentially moved to accommodate the new or upgraded infrastructure.
• The interchange design may require the temporary access road (Strathcona Hill S.W.) to be closed at Bow Trail S.W to accommodate the new infrastructure.

Public engagement process

From Spring 2024 to Winter 2025 we will be engaging with interest holders and the public to gather feedback to develop design concepts, and a preferred plan for the study area.

The engagement process for the study will be conducted in three phases:

How your feedback will be used

Public input is essential for creating a functional plan that aligns with community needs. However, technical data, policies, budgets, and best practices will also inform the plan.

Reporting back

In Fall 2024, we’ll share a report summarizing the feedback we received during Phase 1: Discover. This report will inform the project team’s work to prepare for Phase 2: Explore, where we will share design concept options for public feedback.

For each project phase, we’ll create a dedicated “What We Heard” report, ensuring that we build on insights from one phase to the next. Through our reporting process we will also share how public input influenced the design concept options and the preferred plan.

Project funding

It is important to note that this project did not receive any construction funding in The City’s 2023-2026 Service Plans and Budgets.

In Winter 2025, we’ll share a report summarizing the feedback we received during Phase 2: Explore. This report will inform the project team’s work to prepare for Phase 3: Reveal.

Phase 3: Reveal will be in Winter/Spring 2025 where we will present the recommended plan and gather feedback to refine and prepare the plan for Council review and approval.