Road or highway 路 United Kingdom

How much did A40 Penblewin to Slebech Park improvement cost to build?

The A40 Penblewin to Slebech Park improvement rebuilt 4.6 kilometres of trunk road in Pembrokeshire as Wales's first 2+1 overtaking scheme. It widened 2.0 kilometres of existing carriageway, added a 2.6-kilometre bypass around Robeston Wathen, replaced the crossing of the Eastern Cleddau and built new junctions and environmental mitigation. Costain began construction in 2009 and the road opened on 16 March 2011. Audit Wales records a GBP 27.6 million early estimate, GBP 40.5 million at contract-award stage and GBP 41.4 million as the outturn.

Final project cost

拢41.4 million

Approximately $66.33 million

Cost basis: 2011

A40 eastbound towards Canaston Bridge
Ian SCC BY-SA 2.0

Cost record

How the cost changed

Budgets, contracts and final costs may cover different stages. Each figure keeps its own year and source.

Final project cost

2011

拢41.4 million

Approximately $66.33 million

gov.wales

Original budget

2005

拢27.6 million

Approximately $50.18 million

audit.wales

Approved budget

2008

拢40.5 million

Approximately $74.45 million

audit.wales

Project metrics

Key dimensions

Total lengthWelsh Government
4,600 m

Project record

Timeline

  1. 2009

    Construction started

    Welsh Government
  2. 16 March 2011

    Opened or launched

    Welsh Government

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