Resources

Displaying 211 - 220 results of 507 for ""

Stormwater management

Published:
Category: Environment & resource planning , Manuals | Audiences: Road traffic engineers & consultants, Roading contractors

The stormwater treatment standard for state highway infrastructure (May 2010) and background reports.

Research Report 555 Optimising drainage maintenance for pavement performance

Published:
Category: Activity management , Research programme , Research & reports | Audiences: Advice and assistance, General, Roading contractors

This project was designed to investigate the importance of drainage maintenance for pavement performance and to recommend a maintenance strategy.

State highway control manual (SM012)

Published:
Category: State highway operations , Manuals | Audience: Roading contractors

This manual sets out Waka Kotahi NZ Transport Agency powers and policy with regard to state highways.

Research Report 050 Antioxidents for roading bitumen

Published:
Category: Activity management , Research programme , Research & reports | Audiences: General, Roading contractors

The technical literature up to 1994 dealing with the use of antioxidants to decrease the rate of age hardening in bitumen used for roading chipseals was reviewed.

Unsealed pavements

Published:
Category: Unsealed pavements , Maintenance , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

HM23 Unsealed pavements replaces specifications TNZ C11, C12, C13 and C14.

#16-09 Bridge manual 3rd edition amendment 2

Published:
Category: Technical advice note | Audiences: Road controlling authorities, Road traffic engineers & consultants, Roading contractors

Amendment 2 to the NZ Transport Agency Bridge manual (3rd edition) is available on the Transport Agency’s website for download.

#16-08 Highways Information Portal has moved

Published:
Category: Technical advice note | Audiences: Road controlling authorities, Road traffic engineers & consultants, Roading contractors

As of May 2016, we have migrated all the information and pages of our Highways Information Portal (HIP) into nzta.govt.nz to give it the same look and feel as our external website as part of an Transport Agency-wide consolidation exercise.

Service covers (maintenance specification)

Published:
Category: Service covers , Maintenance , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

This specification, HM15 Service covers, replaces specification TNZ C8 Specification for adjusting service covers.