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Main Roads Western Australia

Main Roads Western Australia (formerly the Main Roads Department) is an agency of the Government of Western Australia responsible for implementing the state's policies on road access and main roads.

PO Box 6202
East Perth
MRWA
Australia

Documents by this publisher

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Series details Title Year Status
Specification 500 series: pavement and surfacing 2018 Withdrawn
Specification 501-23 Pavements 2023 Current
Specification 502-24 Stone mastic asphalt 2024 Current
Specification 503-18 Bituminous surfacing 2018 Current
Specification 504-24 Dense graded asphalt wearing course 2024 Current
Specification 505-17 Segmental paving 2017 Current
Specification 506-17 Enrichment seals 2017 Current
Specification 507-17 Microsurfacing 2017 Current
Specification 508-17 Specification 500 series: pavement and surfacing 2017 Current
Specification 509-18 Polymer modified bituminous surfacing 2018 Current
Specification 510-24 Asphalt intermediate course 2024 Current
Specification 511-25 Materials for bituminous treatments 2025 Current
Specification 515-21 In situ stabilisation 2021 Current
Specification 516-24 Crumb rubber open graded asphalt 2024 Current
Specification 517-24 Crumb rubber gap graded asphalt 2024 Current

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