The Bridge - What must be done...now

These elements—pedestrian crossings, sound barriers/noise mitigation, traffic control at Montreal Road and Ogilvie Road, and aesthetics—are explicitly addressed in the Eastern Bridge (sixth crossing) project’s Planning and Design Principles document, which the NCC Board of Directors approved on June 23, 2026. 

The principles provide a framework of opportunities and guidelines (not final designs) for the corridor, with particular relevance to Segments 4 and 5 in Ottawa:

• Segment 4: Aviation Parkway from Sir George-Étienne Cartier (SGEC) Parkway to north of Ogilvie Road.
• Segment 5: Ogilvie Road to the interchange with Highway 417/174.

These will be refined during the upcoming planning and design phase (2026–2028), concept development, impact assessment, and further public consultations (Round 2 expected late 2026). The project emphasizes multimodal, all-ages-and-abilities (AAA) design, natural solutions where possible, and integration with City of Ottawa infrastructure (e.g., pathways, transit, O-Train at Cyrville Station).Facilitating Pedestrian and Active Transportation (AT) CrossingsThe principles prioritize high-quality, safe, comfortable pedestrian and cycling facilities with direct connections, mode separation, and AAA standards (e.g., gradients ≤5%, rest areas, wayfinding, lighting, and furnishings every ~30 m in key areas).
Specific opportunities in the Montreal Road/Ogilvie/Aviation Parkway area:

• New grade-separated crossings (overpasses or underpasses) where needed to avoid conflicts with vehicle traffic.
• Protected intersection elements and signalized multi-stage crossings (e.g., at La Cité Private and CMHC access points).
• Upgrading informal pathways (e.g., from Ogilvie Road to City Centre Park) to multi-use paths (MUPs).
• Direct connections from Cyrville Station pathways and enhanced links to neighborhoods and the Capital Pathway.
• Segregated AT facilities on Aviation Parkway, with pedestrian/cycling-specific lighting and surface treatments.
• Scenic, direct routing with rest areas and passing space, especially approaching the bridge.

What can be done: Incorporate these during detailed design by coordinating with Ottawa’s pathway and transit networks. Public input in upcoming consultations can prioritize specific crossing locations and designs (e.g., wider sidewalks, countdown signals, or separated bike/pedestrian paths). Natural grading and landscaping can make crossings feel safer and more inviting.Sound Barriers and Noise MitigationThe document stresses minimizing resident impacts through noise attenuation, preferring natural measures (landscaping, berms, increased tree canopy) over traditional noise walls to avoid creating visual or community barriers.
Relevant guidance:

• Noise attenuation “where required,” particularly in Segment 4 (near communities and sensitive lands north of Montreal Road).
• Shift roadway alignment away from sensitive areas to reduce noise and visual impacts.
• Use native plantings, green infrastructure, and tree canopy enhancements for sound buffering and microclimate benefits.
• One demonstrative concept mentions a possible noise barrier in specific locations but notes the need for additional safety and permeability measures.

What can be done: Conduct detailed noise modeling (already referenced in technical studies showing increases north of Montreal Road) and integrate berms/landscaped buffers or “windscreens” during design. Combine with traffic management to lower speeds/volumes near residences. Public feedback can highlight priority areas for mitigation.Traffic Control at Montreal Road and OgilviePrinciples focus on efficient goods movement (trucks), transit/HOV priority, access management to reduce cut-through traffic, and optimized intersections while protecting communities.Key opportunities for Montreal Road, Ogilvie Road, and nearby areas:

• Transit priority measures, including queue jump lanes, signal priority, and dedicated lanes (transit/HOV) on Montreal Road and Aviation Parkway.
• Access management: Restrict peak-period access (e.g., between Hemlock Road and Aviation Parkway to authorized vehicles); modify CMHC/Montfort Hospital access to favor Montreal Road over Aviation Parkway.
• Optimize intersections with turn lanes, protected movements, and facilitation of goods movement at Montreal Road/Ogilvie truck route points.
• At the Highway 417/174 interchange (Segment 5):
• Add ramps from Aviation Parkway where justified; manage as a truck route while developing new transit routes with OC Transpo/STO.
• Intelligent transportation systems (ITS) for dynamic management, mode separation, and reduced conflicts.
• Overall goal: Divert trucks from downtown while maintaining local access and supporting transit to Cyrville Station/La Cité.

What can be done: Integrate these with City of Ottawa’s transportation plans during the design phase. Use signal optimization, dedicated lanes, and ramp modifications at the interchange. Community and stakeholder input (via consultations) can help balance truck/transit flow with local access and safety. Further technical studies in 2026 will refine this.Aesthetics and Public RealmThe principles strongly emphasize placemaking, context-sensitive design, heritage integration, and enhancing user experience with green/blue infrastructure.Specific ideas for the area:

• Public art, educational signage, and artwork at the interchange and pathways highlighting natural/built heritage and Indigenous features.
• Gateway features at Ogilvie Road marking the transition to the parkway character.
• Enhanced tree canopy and native plantings (salt-tolerant where needed) for shade, biodiversity, visual screening, and noise buffering; line roads with symmetric tree rows if realigned.
• Viewpoints, rest areas, and microclimatic design (wind/sun protection).
• Lighting per the NCC Capital Illumination Plan, wayfinding, and CPTED (Crime Prevention Through Environmental Design) principles without compromising sightlines.
• Placemaking at community nodes, integration with parks (e.g., City Centre Park), and preservation/enhancement of cultural landscapes and sightlines.
• Green infrastructure and landscaping to create inviting, all-season spaces.

What can be done: Embed these from the start of detailed design by involving landscape architects, artists, and heritage experts. Use native vegetation and public art to celebrate the area’s history (e.g., near Rockcliffe Airport or CMHC). Upcoming public consultations are ideal for suggesting specific aesthetic elements or viewpoints.Overall Next Steps and How to InfluenceThese features will be developed iteratively through:

• Concept design options.
• Impact assessment (public input opportunities).
• Round 2 public participation (late 2026).
• Subsequent NCC Board approvals.

The full Planning and Design Principles document (PDF) details these opportunities and is available on the NCC project page. You can help shape them by participating in future consultations (sign up for updates on the NCC Eastern Bridge page) or providing feedback on priorities like specific crossing locations, preferred noise solutions, or aesthetic themes.This project is still in the early planning stage, so there is meaningful room to incorporate community desires for safe, quiet, attractive, and functional infrastructure along the corridor.