Improving Infrastructure Programme Delivery Through Project Management Training at a Transportation Authority
Industry: Public Sector – Transportation & Infrastructure
Client: Public Sector Transportation Authority
Programme: Public Infrastructure Project Management Programme (PIPMP)
Participants: 175 programme directors, project managers, procurement leads, and technical delivery officers
Duration: 12 months across three regional directorates
Evaluation Framework: Kirkpatrick’s Four-Level Model of Training Evaluation
Background
A national transportation authority responsible for the planning and delivery of road, rail, and public transit infrastructure was facing significant public and political scrutiny over its project delivery record. An independent audit found that 67% of major infrastructure projects had exceeded their original budgets, with an average cost overrun of 31%, and that schedule delays averaged 18 months across the active portfolio. High-profile project failures had eroded public confidence and drawn public’s attention.
An internal review attributed the poor performance not to engineering or funding shortfalls, but to weak project management practices: business cases were poorly defined, procurement decisions were made before scope was stabilised, risk management was superficial, and governance structures were inconsistently applied across the three regional directorates. The authority commissioned the Public Infrastructure Project Management Programme to professionalise PM capability across its delivery workforce within the specific constraints and accountability frameworks of a public sector organisation.
Level 1 — Reaction
Post-programme satisfaction averaged 4.3 out of 5. Participants appreciated that the programme was designed for the public sector delivery context, incorporating public procurement rules, appraisal requirements, and the accountability expectations of publicly funded programmes. 88% said they would recommend it to a colleague, with an NPS of +57. Some participants initially expressed frustration that PM rigour added perceived process overhead; by programme end, most had reframed this as accountability infrastructure rather than bureaucracy: “The discipline isn’t the enemy of delivery, the lack of it was.”
Level 2 — Learning
Pre- and post-assessments showed an average knowledge gain of 35 percentage points across seven competency areas. The largest gains were in business case development and scope definition (+44 pts) and risk and contingency management (+40 pts). By programme end, 82% of participants could construct a programme-level risk register aligned to the authority’s risk appetite framework, compared to 18% at baseline. Notably, procurement and commercial leads showed the steepest overall improvement, a critical capability given that premature procurement had been identified as a leading cause of scope-driven cost growth.
Level 3 — Behaviour
At the 120-day checkpoint, division heads and the company’s central PMO assessed behaviour change across the active project portfolio:
- 74% of project managers were completing structured business case reviews before project approval
- 71% were maintaining baselined scope documents with formal change control processes in place
- 68% were producing risk-adjusted cost and schedule estimates at project initiation
- 65% were conducting structured gateway reviews at each project phase transition
The primary barrier to transfer was the authority’s internal approval culture, decision-making chains were long, and some senior officials were reluctant to challenge inherited project assumptions even when programme managers flagged scope and cost risks. Changing individual behaviour proved more straightforward than shifting the institutional culture surrounding it.
Level 4 — Results
In the 18 months following programme completion, delivery performance across the active infrastructure portfolio showed measurable improvement:
| Metric | Pre-Programme | Post-Programme |
| Projects delivered within approved budget | 33% | 59% |
| Average cost overrun (% above baseline) | 31% | 13% |
| Projects delivered within approved schedule | 29% | 54% |
| Average schedule overrun (months) | 18.1 | 8.4 |
| Gateway reviews completed to standard | 38% | 74% |
Conclusion
The PIPMP demonstrates that public sector organisations face the same project management capability challenges as their private sector counterparts and that the consequences of underinvestment in those capabilities are borne not by shareholders, but by citizens and taxpayers. By equipping its delivery workforce with the disciplines needed to define, plan, and govern complex infrastructure programmes, the authority moved from a pattern of costly overruns and public criticism toward a more credible, accountable, and effective model of public infrastructure delivery.
All client identifying information has been removed in accordance with a non-disclosure agreement.