Transport Canberra and City Services


Trunk Road Infrastructure Technical Specifications (TRITS) and Standard Drawings

Notice

Please note that these documents are only for reference and must not form part of any design or construction contract unless otherwise specifically approved by the relevant parties. These documents have been made available as part of the 18 month controlled rollout of the new Trunk Road Infrastructure Documents and have been release specifically for review and comment only. These documents will ultimately replace the current Design Standards and Standard Specification documents for works on sub-arterial and above road works. For further details on the use of the documents please contact Darwin Zeta.

The ACT Trunk Road Infrastructure Technical Specifications prescribes the detailed practise for construction of trunk road infrastructure in the ACT. In many areas of trunk road infrastructure construction and management, the ACT has adopted the relevant specifications of the NSW Roads and Maritime Servcies (NSW RMS - formeraly RTA NSW). The relevant RMS documents are identified and referenced in the TRITS. Where directed within the documents ACT specific directions within the RMS documents must be adhered to. The works must be carried out according to the referenced RMS and TRITS with the exception of times detailed in the Technical Exception Clauses. Where any differences in practise exist between the RMS and the TRITS specific directions, the latter will prevail.

View RMS Specifications on the NSW RTA website.

Trunk Road Infrastructure Technical Specifications ACT amended RMS QA Specifications Standard Drawings
TRITS 01 - ROADWORKS (PDF 206KB)  
TRITS 02 - EARTHWORKS (PDF 218KB)  
TRITS 03 - UNDERGROUND SERVICES (PDF 490KB)
TRITS 04 - FLEXIBLE PAVEMENT CONSTRUCTION (PDF 261KB)  
TRITS 05 - RIGID PAVEMENT CONSTRUCTION (PDF 252KB)  
TRITS 06 - CONCRETE KERBS FOOTPATHS AND MINOR WORKS (PDF 240KB)  
TRITS 07 - SEGMENTAL PAVING (PDF 387KB)    
TRITS 08 - INCIDENTAL WORKS (PDF 309KB)
TRITS 09 - LANDSCAPE (PDF 205KB)  
TRITS 10 - MAJOR CONCRETE WORKS (PDF 232KB)  
TRITS 11 - PAVEMENT MARKING (PDF 210KB)
TRITS 12 - STREETLIGHTING (PDF 1.2MB)  
TRITS 13 - TRAFFIC SIGNALS (PDF 290KB)  
TRITS 14 - ROAD SIGNS (PDF 226KB)
TRITS 15 - ROAD FURNITURE (PDF 212KB)  
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We acknowledge the Traditional Custodians of the ACT, the Ngunnawal people. We acknowledge and respect their continuing culture and the contribution they make to the life of this city and this region.

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