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Part 3 – Road Works

3.12    Vehicle Crossing

3.12.3    Rural and Rural-Residential Vehicle Crossings

Vehicle crossings in rural and rural-residential areas shall be constructed to the same standard as the road they come off.  Design shall be as per:

  • Drawing DG 307 (District Roads); or:
  • Diagrams C, D, or E (State Highways) as required by the table below:
Type of traffic using accessway (more than one slow, heavy or long vehicle movements per week?) Volume of traffic using accessway (ecm/day*) Volume of traffic using state highway (vpd) Accessway type
No 1-30 < 10,000 Diagram C
Ye≥ 10,000 Diagram D
31-100 < 10,000 Diagram D
≥ 10,000 Diagram E
Yes 1-30 All Diagram D
31-100 All Diagram E

 

*Equivalent car movements per day.  This is calculated either as an average or as weekly average whichever is greater, to cater for the seasonal peaks.

Minimum sight distance shall be in accordance with Table 3-A.

Access drives shall be formed and maintained so as to adequately control stormwater and to prevent materials such as mud, stones, chip gravel or stock effluent being carried onto public road.

Where a large vehicle entrance is proposed off a roadway with a carriageway width of 6 metres or less then carriageway widening will be required as part of the development. The widening is required to provide a total carriageway width of 6 metres for a length of 15 metres.  5:1 tapering shall then be used to terminate back to the existing edge of seal.

Note: For further information regarding road widening see MPDC Infrastructure Code of Practice.

Separation distances between rural entranceways and to intersections are to be as shown in Tables 3-B and 3-C.

No new entrances shall be located closer than 30 metres from a rail crossing without the approval of the NZ Railways Corporation.

Table 3-A: Minimum Sight Distance Standards at Vehicle Crossings (All Zones)

85th percentile operating speed Minimum Sight Distance Standard
Significant Roads All other Roads
State Highways (> 10,000 vpd) State Highways (<10,000 vpd) Tahuna-Ohinewai Road; Paeroa-Tahuna Road; Morrinsville-Tahuna Road
40 km/h Not applicable Not applicable 28m
50 km/h 125m 89m 44m
60 km/h 160m 113m 63m
670 km/h 220m 140m 86m
80 km/h 305m 170m 115m
90 km/h 400m 203m 140m
100 km/h 500m 240m 170m
110 km/h 500m 282m 210m

 

Table 3-B: Minimum vehicle crossing separation standards

85th percentile operating speed Minimum Spacing between Vehicle Crossings
(b – Figure 3.2)
Significant Roads Arterial Roads Collector and Local Roads
State Highways
(> 10,000 vpd)
State Highways (<10,000 vpd)
Tahuna-Ohinewai Road;
Paeroa-Tahuna Road;
Morrinsville-Tahuna Road
50 km/h 125m 15m 15m One crossing per title irrespective of spacing and 15m minimum spacing for second or multiple entrances
60 km/h 160m 15m 15m One crossing per title irrespective of spacing and 15m minimum spacing for second or multiple entrances
70 km/h 220m 40m 40m One crossing per title irrespective of spacing and 30m minimum spacing for second or multiple entrances
80 km/h 306m 40m 40m One crossing per title irrespective of spacing and 30m minimum spacing for second or multiple entrances
90 km/h 400m 100m 100m One crossing per title irrespective of spacing and 30m minimum spacing for second or multiple entrances
100 km/h 500m 200m 200m One crossing per title irrespective of spacing and 80m minimum spacing for second or multiple entrances
110 km/h 500m 200m 200m One crossing per title irrespective of spacing and 80m minimum spacing for second or multiple entrances

 

Table 3-C: Standards for minimum separation between vehicle crossings and intersections

85th percentile operating speed Minimum Spacing between Vehicle Crossings and Intersections
Significant Roads Arterial Roads Collector and
Local Roads
State Highways
(> 10,000 vpd)
State Highways (<10,000 vpd)
Tahuna-Ohinewai Road;
Paeroa-Tahuna Road;
Morrinsville-Tahuna Road
Crossing on state highway or side road
(a and c in Fig 3.2)
Crossing on state highway
(a in Fig 3.2)
Crossing on side road
(c in Fig 3.2)
Crossing on arterial road
(a in Fig 3.2)
Crossing on side road
(c in Fig 3.2)
Crossing on either main or side road
(a or c in Fig 3.2)
50 km/h 125m 30m 20m 30m 20m 20m
60 km/h 160m 30m 20m 30m 20m 20m
70 km/h 220m 30m 20m 30m 20m 20m
80 km/h 305m 100m 45m 100m 45m 45m
90 km/h 400m 100m 45m 100m 45m 45m
100 km/h 500m 200m 60m 200m 60m 60m
110 km/h 500m 200m 60m 200m 60m 60m