{
  "language": "en",
  "interfaceLanguage": "en",
  "url": "https://voltformer.com/news/webster-underpass",
  "slug": "webster-underpass",
  "category": "epc-contractors",
  "publishDate": "2026-09-22",
  "sourceName": "John Holland",
  "sourceUrl": "https://johnholland.com.au/news-and-media/john-holland-nwpa-webster-st-underpass/",
  "readingTimeMinutes": 2,
  "tags": [
    "John Holland",
    "EPC"
  ],
  "content": {
    "title": "North Western Program Alliance opens Webster Street underpass ahead of schedule",
    "summary": "The North Western Program Alliance delivered the Webster Street underpass in Dandenong for VIDA Rail 2 years ahead of schedule. The rail bridge provides 5.4 metre vehicle clearance. Alliance works included relocating a major gas pipeline, excavation and new walking and cycling connections.",
    "sections": [
      {
        "heading": "Reported scope and milestone",
        "paragraphs": [
          "The North Western Program Alliance delivered the Webster Street underpass in Dandenong for VIDA Rail 2 years ahead of schedule. The rail bridge provides 5.4 metre vehicle clearance. Alliance works included relocating a major gas pipeline, excavation and new walking and cycling connections."
        ],
        "sources": [
          {
            "name": "John Holland",
            "url": "https://johnholland.com.au/news-and-media/john-holland-nwpa-webster-st-underpass/"
          }
        ]
      },
      {
        "heading": "Engineering interpretation",
        "paragraphs": [
          "The project was delivered by an alliance, so the result belongs to the combined delivery team rather than John Holland alone. The 5.4 metre clearance and relocated gas main show how a grade-separation project must coordinate road geometry, rail assets and buried utilities alongside the new active-transport links."
        ],
        "sources": [
          {
            "name": "John Holland",
            "url": "https://johnholland.com.au/news-and-media/john-holland-nwpa-webster-st-underpass/"
          }
        ]
      },
      {
        "heading": "Delivery responsibilities",
        "paragraphs": [
          "A joint venture, alliance or integrated delivery arrangement distributes responsibility among organizations with different technical and contractual roles. The useful reference is the package each participant actually manages, designs or constructs. Interface registers and acceptance plans should connect those packages without erasing their boundaries. Work at a shared project is not proof that one firm owns the whole contract or completed every asset. Procurement and construction reviews should retain the named partners, the recorded milestone and the distinction between delivery participation and operation."
        ],
        "sources": [
          {
            "name": "John Holland",
            "url": "https://johnholland.com.au/news-and-media/john-holland-nwpa-webster-st-underpass/"
          }
        ]
      }
    ]
  },
  "companies": [
    {
      "slug": "john-holland",
      "name": "John Holland",
      "href": "/epc-contractors/john-holland",
      "website": "https://johnholland.com.au/",
      "aliases": [
        "John Holland",
        "جون هولاند"
      ]
    }
  ]
}