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Síle O'Brien, Senior Heritage Trails & Active Transport Correspondent at theeternaverse Ltd, specialising in accessible cycling infrastructure for older adults

Síle O'Brien

Senior Heritage Trails & Active Transport Correspondent

Theeternaverse Ltd

14

Years in Heritage Transport

2010

University of Cork Graduate

5

Years with Waterford Council

2018

Irish Landscape Institute Recognition

Areas of Expertise

Specialised knowledge across heritage rail infrastructure and active ageing mobility

Converted Railway Corridors Accessible Cycling Design Waterford Suir Valley Network Older Adult Mobility Active Ageing Infrastructure Trail Accessibility Standards Rural Community Transport Environmental Geography Age-Friendly Design Viaduct Conversion Projects

Professional Journey

The Early Years

Síle's fascination with heritage rail trails started during her undergraduate studies at University College Cork. She wasn't originally focused on transport — her Environmental Geography degree covered broader topics. But a placement examining the environmental benefits of repurposed rail corridors changed everything. By the time she graduated in 2010, she knew exactly what she wanted to work on.

Waterford Council Years

After graduation, she joined Waterford Council's planning department. For five years, she documented the early stages of the Suir Valley greenway project. It wasn't glamorous work — mostly site visits, interviews with local groups, and detailed note-taking. But she witnessed something remarkable: older residents who'd felt isolated suddenly had a safe, accessible route to cycle to nearby villages. People she'd talked to years earlier were still using the trails. That's when the real impact became clear.

Regional Journalism & Recognition

She left Waterford Council in 2015 to freelance as a transport journalist. Regional publications across Munster picked up her work — pieces on infrastructure projects, policy papers on age-friendly design, technical guides on trail accessibility. Her 2018 feature on accessible trail design standards caught the attention of the Irish Landscape Institute and was cited in their guidelines. It wasn't the kind of recognition that gets headlines, but it mattered in her field.

Theeternaverse Ltd & Current Work

She joined theeternaverse Ltd as Senior Heritage Trails & Active Transport Correspondent. Her role combines everything she's learned: the technical knowledge from her council years, the research skills developed as a freelancer, and a deep familiarity with the Waterford viaduct network. She's interviewed hundreds of older cyclists, studied trail design standards across Europe, and documented how repurposed infrastructure transforms mobility for pensioners in rural areas. It's specialized work, but she's found her niche. She's driven by a simple idea: that good infrastructure can meaningfully extend independence and wellbeing for Ireland's ageing population.

Background & Credentials

Education

BA Environmental Geography, University College Cork (2010)

Planning Authority

Waterford Council Planning Department (2010–2015), specializing in greenway project documentation

Publications

Regional transport correspondent for Munster publications; policy papers on age-friendly design; cited by Irish Landscape Institute

Current Role

Senior Heritage Trails & Active Transport Correspondent at Theeternaverse Ltd

Research Focus

Current areas of investigation and editorial coverage

Converted Viaduct Networks

Deep expertise in how repurposed rail infrastructure — particularly viaducts — creates accessible cycling routes. Waterford's network is a case study in practical heritage conversion.

Accessible Design Standards

What makes a trail genuinely accessible for older cyclists? Surface quality, gradient, rest points, signage. She's studied these details across dozens of projects.

Active Ageing Mobility

How infrastructure extends independence for pensioners in rural areas. She's interviewed hundreds of older cyclists about their experiences and what works.

Policy & Community Impact

The connection between trail development and community wellbeing. How good infrastructure transforms rural mobility and social connection.

More on Heritage Trails

Explore our full collection of articles on the Waterford Suir Valley cycling network, accessible infrastructure, and active transport for older adults.

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