Why Combined Access Works

08 Jun

Rail sites can be challenging to access, making it vital to ensure your team and vehicles can move around site with ease. Richard York, Rapid Rail Sales Manager, explains the benefits of temporary road and railway access solutions.

Rail projects are becoming increasingly complex, time-sensitive and operationally constrained. Yet despite the industry’s focus on productivity, safety and programme certainty, access is still too often treated as a secondary consideration, something arranged once the core works are already planned.

In reality, access has a direct impact on how safely and efficiently a rail project operates. Whether teams are working with large projects, track possessions, renewals sites, depots, embankments, stations or remote sections of track, the ability to move people, plant and materials efficiently can determine whether a project runs smoothly or becomes delayed by avoidable logistical problems.

The challenge is that rail environments rarely allow for a single access solution. Sites are often restricted by limited entry points, poor ground conditions, drainage issues, narrow working areas, overhead line equipment and short possession windows. Add the pressure of moving heavy plant and materials safely within tight timeframes, and it becomes clear that isolated access methods no longer provide the flexibility modern rail projects require.

This is why combined access strategies are becoming increasingly important across the industry. Instead of treating roadway access and track-based access as separate activities, more projects need to integrate the two into one coordinated system.

Track-based access solutions, such as RRAPs, provide controlled and efficient entry for road-rail vehicles onto the railway. Temporary roadway systems, meanwhile, create stable access routes across fields, compounds, verges and soft ground leading to those rail access points. Individually, both systems solve specific problems. Together, they create a continuous access route that supports the entire operation from public highway to worksite.

The benefits of this joined-up approach are significant. From a safety perspective, combined access reduces unnecessary vehicle movements, improves segregation between pedestrians and plant, and gives teams reliable routes in and out of site. Stable temporary roadway also reduces the risk of vehicles becoming stuck or damaging surrounding ground conditions, particularly on rural or remote projects where terrain can quickly deteriorate.

Operationally, the impact can be just as valuable. Possession windows are expensive and unforgiving, and lost time caused by poor access arrangements can quickly affect programme delivery. When roadway systems and rail access points are designed to work together, plant and materials can reach the workplace faster and more predictably. Teams spend less time dealing with access problems and more time carrying out productive work.

A typical example is a remote renewals project where the nearest road access point is some distance from the railway. In this scenario, portable roadway can be installed from the compound or highway across soft or uneven terrain directly to the RRAP location, which then provides controlled access onto the track. The result is a safer, more reliable and more predictable flow of vehicles, materials and workforce throughout the possession.

The wider industry is also changing how access is viewed. Clients increasingly expect access solutions to be engineered, documented and planned early rather than improvised on site. There is greater focus on reducing overrun risk, protecting the environment and improving workforce safety, all of which rely heavily on effective access planning.

One of the most common mistakes on rail projects is leaving access discussions too late. Access influences methodology, plant selection, programme planning, environmental controls and site safety. When it is treated as a minor enabling activity rather than a core part of the project strategy, teams often end up working around avoidable constraints that impact both safety and productivity.

Good access should never become the bottleneck on a rail project. It should be stable, planned, suitable for the environment and capable of supporting the flow of people, plant and materials without disruption. Increasingly, the most effective way to achieve that is through combined access solutions that bring roadway and rail access together as one integrated system.

Rail projects continue to demand greater efficiency, shorter possession windows and stronger safety performance, therefore the industry will need to move further away from fragmented access planning. The future of rail access is designing road and rail access to work together from the start.