58:
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38:
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111:
1807:
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824:
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156:
141:
590:
Puhinui Road. The gap between
Coronation Road and Massey Road, known as the Māngere Extension, was not completed until 1997. The Manukau Extension, connecting Puhinui Road to the Southern Motorway (bypassing Wiri Station Road) was completed in 2010. A duplication of the Māngere Bridge, with future provision for rail, was also opened in 2010.
1331:"Before the Board of Inquiry Waterview Connection Project in the matter of: the Resource Management Act 1991 and in the matter of: a Board of Inquiry appointed under s 149J of the Resource Management Act 1991 to decide notices of requirements and resource consent applications by the NZ Transport Agency for the Waterview Connection Project"
493:
SH 20A leaves the
Southwestern Motorway in Māngere and travels south along an additional stretch of motorway, commonly referred to as the "Airport Motorway". The motorway passes underneath Kirkbride Road at a grade separated intersection which until 2017 was the former terminus for the motorway (and
514:
sections of
Auckland was recognised early in the planning stages for the Auckland motorway system, and land along the Southwestern Corridor was protected against development in the 1950s. The Southwestern Motorway was a prominent aspect of a 1963 master transport plan for Auckland created by the US
489:
SH 20, SH 20A, and SH 20B form an almost triangular shape between the
Puhinui Interchange of the Southwestern Motorway, Auckland International Airport, and the SH 20/SH 20A motorway junction. The Southwestern Motorway bypasses Auckland International Airport, with spurs SH 20A from the north and SH
610:
were identified as necessary after the growth in air travel. SH20A, travelling from the
Southwestern Motorway along George Bolt Memorial Drive, was completed in 1992. The creation of SH20B, linking the airport to the east, began through a series of widening and extension projects on Puhinui Road,
589:
The
Auckland Comprehensive Transportation Study Review (1986) confirmed the Southwestern Motorway between Dominion Road and Māngere was a top priority of the Auckland Regional Authority. By 1987, the Papatoetoe Bypass was completed, linking Massey Road to the south, ending at a roundabout meeting
570:
over insufficient redundancy payments. The partially constructed bridge was picketed for a period of two and a half years, becoming the longest continuous labour strike in the history of New
Zealand. Eventually, the bridge was opened in February 1983, and by 1984 the motorway extended south to
593:
The northern section was first extended to
Hillsborough Road in 1989. Work began on the Mt Roskill Extension in August 2005, with construction of the section ending at Maioro Street/Sandringham Road finishing on 15 May 2009. The final section of the Southwestern Motorway, the
494:
a known black spot). The motorway continues south and terminates at the intersection with
Verissimo and Landing Drives where SH 20A also terminates. From there the road continues south, along George Bolt Memorial Drive, to the airport.
497:
SH 20B leaves SH 20 at the
Cavendish Dr/Puhinui Rd/Roscommon Rd Interchange of the Southwestern Motorway and travels west along Puhinui Road to the airport, officially terminating at the intersection with Orrs Road.
1720:
2779:
582:
suburb, as the motorway cut off pedestrian access to the surrounding areas. Land reclamation as a part of the bridge construction meant the marae was no longer adjacent to the
2406:
2415:
1745:
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229:
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including the creation of the Pukaki Bridge in 1996. In August 2003 the Puhinui Road Interchange opened, replacing the Puhinui Road/Southwestern Motorway roundabout.
1713:
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3002:
1706:
2399:
1300:
1330:
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370:
Aerial view of the interchange between SH 20 (diagonal from bottom left to upper right) and SH 20A towards the airport (towards bottom right).
1556:
1392:
598:, connecting Maioro Street with SH 16 at the Great North Road Interchange commenced construction in 2012 and opened to traffic in July 2017.
535:
began planning agreements for the route between the Northwestern Motorway and Dominion Rd, while the National Roads Board (now a part of the
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was let in July 1974, with work expected to take three years to complete. In May 1978 the construction halted when workers organised a
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The first section of what would become the Southwestern Motorway was the Onehunga Bypass from Queenstown Road in
1264:
2698:
57:
2333:
469:
to Onehunga, whereupon it continues northwest, cutting through Mount Roskill and Owairaka. It then enters the
2348:
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183:
429:, the country's largest, therefore making SH 20 a key arterial route connecting the airport to the wider
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531:, also identifying the need for a rapid transport rail route along the same corridor. In 1968, the
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consultancy firm De Leuw Cather and Co, which identified a need for a motorway linking the
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2843:
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1544:
Lee-Morgan, Jenny; Hoskins, Rau; Te Nana, Rihi; Rua, Mohi; Knox, Wayne (30 June 2019).
2981:
2869:
992:
977:
567:
520:
63:
17:
1546:
A Report of the Manaaki Tāngata Programme at Te Puea Memorial Marae (Second Edition)
332:
288:
2889:
2043:
1815:
1470:
Hoete, Blaine; Kaiawe, Tina (2015). "Tai Rakena Whaanau Koorero: Tutu Tai Takena".
696:
434:
37:
1806:
1551:(Report). Te Puea Memorial Marae, Ngā Wai a Te Tūī Māori and Indigenous Research.
586:, and the land surrounding the marae was redesignated as a light industrial area.
2302:
202:
1136:
778:
735:
524:
462:
418:
309:
160:
1698:
425:. Along with its spurs, State Highway 20A and 20B, the state highway serves
1301:"Friday night transformation of intersection on SH20A to Auckland airport"
473:, New Zealand's longest road tunnel, before ending at a junction with the
441:, a 48 kilometres (30 mi) motorway route bypassing central Auckland.
1155:
1064:
909:
559:
547:
430:
422:
1529:
Hoete, Blaine; Kaiawe, Tina (2015). "Whaanau Koorero: Carmen Kirkwood".
539:) began organising the route southeast, between Dominion Road and Wiri.
2641:
722:
669:
554:, a low-lying concrete structure built in 1915. The contract for a new
458:
406:
1446:"Strikes and labour disputes – The decline of the arbitration system"
373:
365:
726:
528:
2738:
2388:
1702:
1175:
1148:
1046:
952:
872:
846:
816:
759:
SH 20B (Puhinui Road) / Route 30 (Cavendish Drive) –
682:
1491:
Report of the Waitangi Tribunal on the Manukau Claim (WAI-8)
1279:"SH20A improvements to airport journeys now open to traffic"
1223:
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
1080:
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
574:
The construction of the motorway had a strong impact on the
1474:(2nd ed.). Te Puea Memorial Marae. pp. 96–101.
1533:(2nd ed.). Te Puea Memorial Marae. pp. 40–46.
1681:"Auckland's Waterview Tunnel open to traffic at last"
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212:
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128:
105:
100:
92:
84:
71:
34:
2765:Streets, Roads, Motorways and Highways in Auckland
1425:. Auckland Libraries Heritage Collections. MJ_5453
1413:
1411:
1654:"Another piece slots into city's commuter jigsaw"
1215:Continues south as George Bolt Memorial Drive to
490:20B from the east both providing airport access.
2416:List of motorways and expressways in New Zealand
1746:List of motorways and expressways in New Zealand
1242:List of motorways and expressways in New Zealand
437:. The route also forms the southern part of the
1259:
1257:
1324:
1322:
1320:
1318:
2750:
2400:
1714:
8:
1647:
1645:
159:SH 20A (George Bolt Memorial Drive) at
1087:Signed as exits 24A (north) and 24B (east)
2757:
2743:
2735:
2545:
2426:
2407:
2393:
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1370:
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1094:
623:
243:
1423:Manukau's Journey – Ngā Tapuwae o Manukau
1253:
956:Northbound exit and southbound entrance
879:Southbound exit and northbound entrance
556:motorway bridge over the Māngere Inlet
325:
281:
31:
1281:. NZ Transport Agency. 29 August 2017
1207:
1199:
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807:
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782:
748:
739:
720:
711:
673:
7:
1074:SH 20 and Southwestern Motorway ends
352:SH 20 at Puhinui – SH 20B at Airport
62:The Southwestern Motorway seen from
706:SH 20 and Southwest Motorway begins
1741:List of New Zealand state highways
1329:Parker, Tommy (13 November 2010).
1303:. NZ Transport Agency. 17 May 2018
1237:List of New Zealand state highways
1106:
635:
25:
1652:Dearnaley, Mathew (18 May 2009).
550:in 1977, which terminated at the
3003:Transport in the Auckland Region
1805:
1594:"Western ring route progressing"
1531:Te Puea Memorial Marae 1965–2015
1472:Te Puea Memorial Marae 1965–2015
1149:
1047:
822:
817:
792:
754:
749:
683:
331:
287:
264:
249:
170:
154:
149:
139:
134:
109:
56:
36:
2566:Christchurch-Lyttelton Motorway
1208:Landing Drive / Verissimo Drive
2619:Wanganui Metropolitan Motorway
2614:New Plymouth Southern Motorway
2561:Christchurch Southern Motorway
2556:Christchurch Northern Motorway
2344:Classic New Zealand Wine Trail
378:State Highway 20 as seen from
360:2.3 km (1.4 mi)
320:4.1 km (2.5 mi)
144:SH 20B (Puhinui Road) at
1:
2988:State highways in New Zealand
2571:Christchurch Western Corridor
2473:Johnsonville–Porirua Motorway
1622:"Mangere Bridge Opened Today"
1444:Derby, Mark (11 March 2010).
1111:
640:
433:region and most of the upper
2962:Twin Coast Discovery Highway
2925:Motorways and State Highways
2775:Auckland urban route network
2329:Twin Coast Discovery Highway
1859:SH 20 (incl. SH 20A, SH 20B)
970:Route 15 (Hillsborough Road)
854:Northbound exit and entrance
852:Southbound exit and entrance
88:25 km (16 mi)
2899:Suburban and regional roads
2493:Transmission Gully Motorway
2369:Central Otago Touring Route
533:Auckland Regional Authority
3019:
1730:New Zealand state highways
1683:. Stuff.co.nz. 2 July 2017
1580:"SH20-1 Manukau Extension"
953:Route 12 (Queenstown Road)
461:, then heads northwest to
451:Auckland Southern Motorway
294:George Bolt Memorial Drive
222:New Zealand state highways
119:Auckland Southern Motorway
64:Puketāpapa / Mount Roskill
2770:
2689:Central Motorway Junction
2670:Northern Busway, Auckland
2624:Dunedin Northern Motorway
2592:Dunedin Southern Motorway
2478:Wellington Urban Motorway
1803:
1797:SH 8 (incl. SH 8A, SH 8B)
1762:SH 1 (incl. SH 1B, SH 1C)
1736:
1222:
1210:
1205:
1202:
1195:
1193:Route 14 (Kirkbride Road)
1189:
1186:
1169:
1143:
1135:
1126:
1121:
1118:
1115:
1110:
1105:
1102:
1097:
1079:
1070:Waterview Connection ends
1040:
1032:
1023:
1013:
1007:
1004:
997:
987:
984:
976:
972:
966:
963:
946:
938:
929:
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919:
916:
908:
899:
890:
883:
866:
858:
840:
810:
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768:
764:
745:
742:
734:
730:
717:
714:
676:
668:
655:
650:
647:
644:
639:
634:
631:
626:
344:
300:
242:
230:Motorways and expressways
217:
208:
189:
76:
55:
51:
46:
2993:Motorways in New Zealand
2334:Thermal Explorer Highway
606:Additional links to the
465:. It then runs over the
2714:Terrace Motorway Tunnel
2704:Tauranga Harbour Bridge
2675:Auckland Harbour Bridge
2647:Second Harbour Crossing
2349:Alpine Pacific Triangle
506:A motorway linking the
2967:Upper Harbour Motorway
2576:Western Belfast Bypass
2529:Hawke's Bay Expressway
2519:Tamatea Arikinui Drive
2457:Upper Harbour Motorway
2359:Foothills Scenic Route
1659:The New Zealand Herald
1627:The New Zealand Herald
1599:The New Zealand Herald
1499:New Zealand Government
1265:"Waterview Connection"
833:No southbound entrance
797:Route 14 (Massey Road)
576:Te Puea Memorial Marae
449:SH 20 begins from the
383:
371:
2998:Transport in Auckland
2942:Southwestern Motorway
2937:Northwestern Motorway
2911:Portage Road, Ōtāhuhu
2780:Motorways in Auckland
2719:Lyttelton Road Tunnel
2709:Ngauranga Interchange
2524:Tauranga Eastern Link
2452:Southwestern Motorway
2442:Northwestern Motorway
2374:Southern Scenic Route
2339:Pacific Coast Highway
2206:Former state highways
1099:Territorial authority
1057:Northwestern Motorway
628:Territorial authority
546:to Neilson Street in
517:Northwestern Motorway
475:Northwestern Motorway
411:State Highway 16
395:Southwestern Motorway
393:), also known as the
377:
369:
180:Northwestern Motorway
47:Southwestern Motorway
18:Southwestern Motorway
2790:Auckland city centre
2680:Victoria Park Tunnel
2665:Upper Harbour Bridge
2585:Rest of South Island
2502:Rest of North Island
2354:Great Alpine Highway
2092:SH 74 (incl. SH 74A)
2072:SH 67 (incl. SH 67A)
1909:SH 30 (incl. SH 30A)
1904:SH 29 (incl. SH 29A)
1884:SH 25 (incl. SH 25A)
1179:Northbound exit only
1016:Waterview Connection
596:Waterview Connection
403:State Highway 1
2364:Inland Scenic Route
1385:NZ Transport Agency
1338:NZ Transport Agency
1154:SH 20 north –
905:Maungakiekie-Tāmaki
802:Middlemore Hospital
537:NZ Transport Agency
397:, is a New Zealand
130:Major intersections
123:Manukau City Centre
79:NZ Transport Agency
27:Road in New Zealand
2509:Waikato Expressway
1792:SH 7 (incl. SH 7A)
1787:SH 6 (incl. SH 6A)
1772:SH 3 (incl. SH 3A)
1419:"19 February 1983"
1377:Auckland Motorways
552:Old Mangere Bridge
485:Airport connection
439:Western Ring Route
384:
372:
2975:
2974:
2947:Southern Motorway
2932:Northern Motorway
2732:
2731:
2694:Newmarket Viaduct
2633:Future motorways/
2600:
2599:
2537:
2536:
2488:Kāpiti Expressway
2447:Southern Motorway
2437:Northern Motorway
2382:
2381:
1558:978-0-473-48540-5
1486:Waitangi Tribunal
1394:978-0-478-10554-4
1228:
1227:
1085:
1084:
693:Southern Motorway
578:community in the
571:Coronation Road.
364:
363:
324:
323:
280:
279:
276:
275:
72:Route information
16:(Redirected from
3010:
2957:State Highway 22
2952:State Highway 16
2880:Great South Road
2875:Great North Road
2854:Wellesley Street
2834:Shortland Street
2819:Khyber Pass Road
2814:Karangahape Road
2759:
2752:
2745:
2736:
2724:Waterview Tunnel
2546:
2427:
2409:
2402:
2395:
2386:
1809:
1723:
1716:
1709:
1700:
1693:
1692:
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1310:
1308:
1297:
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1275:
1269:
1268:
1261:
1217:Auckland Airport
1153:
1152:
1113:
1108:
1095:
1051:
1050:
873:Mahunga Drive –
826:
825:
821:
820:
796:
795:
758:
757:
753:
752:
687:
686:
661:Ōtara-Papatoetoe
642:
637:
624:
608:Auckland Airport
471:Waterview Tunnel
427:Auckland Airport
387:State Highway 20
335:
326:
312:– SH 20A Airport
291:
282:
272:
268:
267:
257:
253:
252:
244:
174:
173:
158:
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152:
143:
142:
138:
137:
131:
113:
112:
60:
42:State Highway 20
40:
32:
21:
3018:
3017:
3013:
3012:
3011:
3009:
3008:
3007:
2978:
2977:
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2920:
2894:
2858:
2849:Victoria Street
2784:
2766:
2763:
2733:
2728:
2657:
2651:
2634:
2628:
2606:
2605:Past motorways/
2596:
2580:
2533:
2497:
2483:Hutt Expressway
2461:
2418:
2413:
2383:
2378:
2317:
2201:
2038:
1810:
1801:
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1316:
1306:
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1276:
1272:
1263:
1262:
1255:
1250:
1233:
1224:
1214:
1150:
1132:Māngere-Ōtāhuhu
1093:
1081:
1072:
1048:
885:Manukau Harbour
853:
849:Coronation Road
848:
823:
818:
793:
774:Māngere-Ōtāhuhu
755:
750:
721:Lambie Drive —
684:
622:
617:
604:
602:SH20A and SH20B
504:
487:
447:
415:Point Chevalier
382:, looking north
340:
339:
336:
296:
295:
292:
265:
263:
250:
248:
171:
155:
150:
148:
140:
135:
129:
110:
101:Major junctions
67:
41:
28:
23:
22:
15:
12:
11:
5:
3016:
3014:
3006:
3005:
3000:
2995:
2990:
2980:
2979:
2973:
2972:
2970:
2969:
2964:
2959:
2954:
2949:
2944:
2939:
2934:
2928:
2926:
2922:
2921:
2919:
2918:
2913:
2908:
2906:Kiwi Esplanade
2902:
2900:
2896:
2895:
2893:
2892:
2887:
2885:New North Road
2882:
2877:
2872:
2866:
2864:
2863:Arterial roads
2860:
2859:
2857:
2856:
2851:
2846:
2844:Symonds Street
2841:
2836:
2831:
2826:
2821:
2816:
2811:
2806:
2804:Customs Street
2801:
2795:
2793:
2786:
2785:
2783:
2782:
2777:
2771:
2768:
2767:
2764:
2762:
2761:
2754:
2747:
2739:
2730:
2729:
2727:
2726:
2721:
2716:
2711:
2706:
2701:
2699:Mangere Bridge
2696:
2691:
2686:
2677:
2672:
2667:
2661:
2659:
2658:infrastructure
2653:
2652:
2650:
2649:
2644:
2638:
2636:
2630:
2629:
2627:
2626:
2621:
2616:
2610:
2608:
2602:
2601:
2598:
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2578:
2573:
2568:
2563:
2558:
2552:
2550:
2543:
2539:
2538:
2535:
2534:
2532:
2531:
2526:
2521:
2516:
2514:Takitimu Drive
2511:
2505:
2503:
2499:
2498:
2496:
2495:
2490:
2485:
2480:
2475:
2469:
2467:
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2414:
2412:
2411:
2404:
2397:
2389:
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2379:
2377:
2376:
2371:
2366:
2361:
2356:
2351:
2346:
2341:
2336:
2331:
2325:
2323:
2322:Touring routes
2319:
2318:
2316:
2315:
2310:
2305:
2300:
2295:
2290:
2285:
2280:
2275:
2270:
2265:
2260:
2255:
2250:
2245:
2240:
2235:
2230:
2225:
2220:
2215:
2209:
2207:
2203:
2202:
2200:
2199:
2194:
2189:
2184:
2179:
2174:
2169:
2164:
2159:
2154:
2149:
2144:
2139:
2134:
2129:
2124:
2119:
2114:
2109:
2104:
2099:
2094:
2089:
2084:
2079:
2074:
2069:
2064:
2059:
2054:
2048:
2046:
2040:
2039:
2037:
2036:
2031:
2026:
2021:
2016:
2011:
2006:
2001:
1996:
1991:
1986:
1981:
1976:
1971:
1966:
1961:
1956:
1951:
1946:
1941:
1936:
1931:
1926:
1921:
1916:
1911:
1906:
1901:
1896:
1891:
1886:
1881:
1876:
1871:
1866:
1861:
1856:
1851:
1846:
1841:
1836:
1831:
1826:
1820:
1818:
1812:
1811:
1804:
1802:
1800:
1799:
1794:
1789:
1784:
1779:
1774:
1769:
1764:
1758:
1756:
1752:
1751:
1749:
1748:
1743:
1737:
1734:
1733:
1728:
1726:
1725:
1718:
1711:
1703:
1695:
1694:
1672:
1641:
1630:. 25 July 2010
1613:
1585:
1571:
1557:
1536:
1521:
1507:
1501:. p. 26.
1477:
1462:
1436:
1407:
1393:
1350:
1314:
1292:
1270:
1252:
1251:
1249:
1246:
1245:
1244:
1239:
1232:
1229:
1226:
1225:
1220:
1219:
1209:
1206:
1204:
1201:
1197:
1196:
1194:
1191:
1188:
1185:
1181:
1180:
1177:
1174:
1171:
1168:
1164:
1163:
1158:
1147:
1145:
1142:
1139:
1134:
1124:
1123:
1120:
1117:
1114:
1109:
1104:
1101:
1092:
1089:
1083:
1082:
1077:
1076:
1067:
1045:
1042:
1039:
1036:
1031:
1021:
1020:
1012:
1009:
1006:
1003:
999:
998:
996:
989:
986:
983:
980:
974:
973:
971:
968:
965:
962:
958:
957:
954:
951:
948:
945:
942:
937:
927:
926:
924:
923:Neilson Street
921:
918:
915:
912:
907:
897:
896:
894:Māngere Bridge
891:
889:
887:
881:
880:
877:
875:Māngere Bridge
871:
868:
865:
862:
860:Māngere Bridge
856:
855:
850:
845:
842:
839:
835:
834:
831:
827:SH 20A –
815:
812:
809:
805:
804:
798:
790:
787:
784:
781:
776:
766:
765:
763:
747:
744:
741:
738:
732:
731:
729:
719:
716:
713:
709:
708:
703:
681:
678:
675:
672:
667:
653:
652:
649:
646:
643:
638:
633:
630:
621:
618:
616:
613:
603:
600:
580:Māngere Bridge
564:Māngere Bridge
503:
500:
486:
483:
467:Māngere Bridge
446:
443:
380:Māngere Bridge
362:
361:
358:
354:
353:
350:
346:
345:
342:
341:
337:
330:
329:
322:
321:
318:
314:
313:
306:
302:
301:
298:
297:
293:
286:
285:
278:
277:
274:
273:
260:
258:
240:
239:
238:
237:
232:
226:
225:
215:
214:
213:Highway system
210:
209:
206:
205:
200:
196:
195:
191:
190:
187:
186:
168:
167:North end
164:
163:
132:
126:
125:
107:
106:South end
103:
102:
98:
97:
94:
90:
89:
86:
82:
81:
77:Maintained by
74:
73:
69:
68:
61:
53:
52:
49:
48:
44:
43:
35:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
3015:
3004:
3001:
2999:
2996:
2994:
2991:
2989:
2986:
2985:
2983:
2968:
2965:
2963:
2960:
2958:
2955:
2953:
2950:
2948:
2945:
2943:
2940:
2938:
2935:
2933:
2930:
2929:
2927:
2923:
2917:
2914:
2912:
2909:
2907:
2904:
2903:
2901:
2897:
2891:
2888:
2886:
2883:
2881:
2878:
2876:
2873:
2871:
2870:Dominion Road
2868:
2867:
2865:
2861:
2855:
2852:
2850:
2847:
2845:
2842:
2840:
2837:
2835:
2832:
2830:
2827:
2825:
2822:
2820:
2817:
2815:
2812:
2810:
2809:Hobson Street
2807:
2805:
2802:
2800:
2797:
2796:
2794:
2791:
2787:
2781:
2778:
2776:
2773:
2772:
2769:
2760:
2755:
2753:
2748:
2746:
2741:
2740:
2737:
2725:
2722:
2720:
2717:
2715:
2712:
2710:
2707:
2705:
2702:
2700:
2697:
2695:
2692:
2690:
2687:
2685:
2681:
2678:
2676:
2673:
2671:
2668:
2666:
2663:
2662:
2660:
2654:
2648:
2645:
2643:
2640:
2639:
2637:
2631:
2625:
2622:
2620:
2617:
2615:
2612:
2611:
2609:
2603:
2593:
2590:
2589:
2587:
2583:
2577:
2574:
2572:
2569:
2567:
2564:
2562:
2559:
2557:
2554:
2553:
2551:
2547:
2544:
2540:
2530:
2527:
2525:
2522:
2520:
2517:
2515:
2512:
2510:
2507:
2506:
2504:
2500:
2494:
2491:
2489:
2486:
2484:
2481:
2479:
2476:
2474:
2471:
2470:
2468:
2464:
2458:
2455:
2453:
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2448:
2445:
2443:
2440:
2438:
2435:
2434:
2432:
2428:
2425:
2421:
2417:
2410:
2405:
2403:
2398:
2396:
2391:
2390:
2387:
2375:
2372:
2370:
2367:
2365:
2362:
2360:
2357:
2355:
2352:
2350:
2347:
2345:
2342:
2340:
2337:
2335:
2332:
2330:
2327:
2326:
2324:
2320:
2314:
2311:
2309:
2306:
2304:
2301:
2299:
2296:
2294:
2291:
2289:
2286:
2284:
2281:
2279:
2276:
2274:
2271:
2269:
2266:
2264:
2261:
2259:
2256:
2254:
2251:
2249:
2246:
2244:
2241:
2239:
2236:
2234:
2231:
2229:
2226:
2224:
2221:
2219:
2216:
2214:
2211:
2210:
2208:
2204:
2198:
2195:
2193:
2190:
2188:
2185:
2183:
2180:
2178:
2175:
2173:
2170:
2168:
2165:
2163:
2160:
2158:
2155:
2153:
2150:
2148:
2145:
2143:
2140:
2138:
2135:
2133:
2130:
2128:
2125:
2123:
2120:
2118:
2115:
2113:
2110:
2108:
2105:
2103:
2100:
2098:
2095:
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2090:
2088:
2085:
2083:
2080:
2078:
2075:
2073:
2070:
2068:
2065:
2063:
2060:
2058:
2055:
2053:
2050:
2049:
2047:
2045:
2041:
2035:
2032:
2030:
2027:
2025:
2022:
2020:
2017:
2015:
2012:
2010:
2007:
2005:
2002:
2000:
1997:
1995:
1992:
1990:
1987:
1985:
1982:
1980:
1977:
1975:
1972:
1970:
1967:
1965:
1962:
1960:
1957:
1955:
1952:
1950:
1947:
1945:
1942:
1940:
1937:
1935:
1932:
1930:
1927:
1925:
1922:
1920:
1917:
1915:
1912:
1910:
1907:
1905:
1902:
1900:
1897:
1895:
1892:
1890:
1887:
1885:
1882:
1880:
1877:
1875:
1872:
1870:
1867:
1865:
1862:
1860:
1857:
1855:
1852:
1850:
1847:
1845:
1842:
1840:
1837:
1835:
1832:
1830:
1827:
1825:
1822:
1821:
1819:
1817:
1813:
1808:
1798:
1795:
1793:
1790:
1788:
1785:
1783:
1780:
1778:
1775:
1773:
1770:
1768:
1765:
1763:
1760:
1759:
1757:
1753:
1747:
1744:
1742:
1739:
1738:
1735:
1731:
1724:
1719:
1717:
1712:
1710:
1705:
1704:
1701:
1682:
1676:
1673:
1661:
1660:
1655:
1648:
1646:
1642:
1629:
1628:
1623:
1617:
1614:
1602:. 7 June 2010
1601:
1600:
1595:
1589:
1586:
1581:
1575:
1572:
1560:
1554:
1547:
1540:
1537:
1532:
1525:
1522:
1510:
1508:0-908810-06-7
1504:
1500:
1493:
1492:
1488:(July 1985).
1487:
1481:
1478:
1473:
1466:
1463:
1451:
1447:
1440:
1437:
1424:
1420:
1414:
1412:
1408:
1396:
1390:
1386:
1379:
1378:
1371:
1369:
1367:
1365:
1363:
1361:
1359:
1357:
1355:
1351:
1339:
1332:
1325:
1323:
1321:
1319:
1315:
1302:
1296:
1293:
1280:
1274:
1271:
1266:
1260:
1258:
1254:
1247:
1243:
1240:
1238:
1235:
1234:
1230:
1221:
1218:
1213:
1198:
1182:
1165:
1162:
1161:SH 20A begins
1157:
1138:
1133:
1129:
1125:
1100:
1096:
1090:
1088:
1078:
1075:
1071:
1066:
1062:
1058:
1054:
1035:
1030:
1026:
1022:
1019:
1017:
1011:Maioro Street
1000:
994:
993:Dominion Road
979:
978:Mount Roskill
975:
959:
941:
936:
932:
928:
911:
906:
902:
898:
895:
886:
882:
876:
861:
857:
847:Walmsley Road
836:
830:
806:
803:
780:
775:
771:
767:
762:
737:
733:
728:
724:
710:
707:
702:
698:
694:
690:
671:
666:
662:
658:
654:
629:
625:
619:
614:
612:
609:
601:
599:
597:
591:
587:
585:
584:Māngere Inlet
581:
577:
572:
569:
568:labour strike
565:
561:
557:
553:
549:
545:
540:
538:
534:
530:
526:
522:
521:Dominion Road
518:
513:
509:
501:
499:
495:
491:
484:
482:
480:
476:
472:
468:
464:
460:
456:
452:
444:
442:
440:
436:
432:
428:
424:
420:
416:
412:
408:
404:
400:
399:state highway
396:
392:
388:
381:
376:
368:
359:
355:
351:
347:
343:
334:
327:
319:
315:
311:
307:
303:
299:
290:
283:
271:
261:
259:
256:
246:
245:
241:
236:
233:
231:
228:
227:
224:
223:
219:
218:
216:
211:
207:
204:
201:
197:
192:
188:
185:
181:
177:
169:
165:
162:
147:
133:
127:
124:
120:
116:
108:
104:
99:
95:
91:
87:
83:
80:
75:
70:
65:
59:
54:
50:
45:
39:
33:
30:
19:
2941:
2916:Scenic Drive
2890:Tamaki Drive
2829:Queen Street
2799:Anzac Avenue
2549:Christchurch
2542:South Island
2451:
2423:North Island
2044:South Island
1858:
1816:North Island
1685:. Retrieved
1675:
1663:. Retrieved
1657:
1632:. Retrieved
1625:
1616:
1604:. Retrieved
1597:
1588:
1574:
1562:. Retrieved
1539:
1530:
1524:
1512:. Retrieved
1490:
1480:
1471:
1465:
1453:. Retrieved
1449:
1439:
1427:. Retrieved
1422:
1398:. Retrieved
1376:
1341:. Retrieved
1305:. Retrieved
1295:
1283:. Retrieved
1273:
1211:
1160:
1119:Destinations
1086:
1073:
1069:
1014:
940:Hillsborough
705:
648:Destinations
605:
592:
588:
573:
544:Hillsborough
541:
508:Northwestern
505:
496:
492:
488:
448:
435:North Island
394:
390:
386:
385:
338:Puhinui Road
220:
96:1977–present
29:
2824:Quay Street
2635:expressways
2607:expressways
1564:13 December
1514:10 February
1285:3 September
1212:SH 20A ends
1176:Bader Drive
1156:City Centre
1065:City Centre
1029:Albert-Eden
203:New Zealand
2982:Categories
2839:The Strand
2466:Wellington
1455:27 October
1429:27 October
1400:27 October
1343:29 October
1248:References
1053:SH 16
935:Puketāpapa
800:Access to
479:SH 16
391:SH 20
270:SH 21
255:SH 18
176:SH 16
1061:Wellsford
1034:Waterview
991:Route 4 (
689:SH 1
615:Exit list
455:SH 1
308:SH 20 at
184:Waterview
115:SH 1
2430:Auckland
1755:National
1634:1 August
1387:. 2008.
1231:See also
1128:Auckland
1103:Location
1025:Auckland
931:Auckland
910:Onehunga
901:Auckland
770:Auckland
701:Hamilton
697:Auckland
665:Manurewa
657:Auckland
632:Location
560:Onehunga
558:between
548:Onehunga
512:Southern
431:Auckland
423:Onehunga
401:linking
349:Location
305:Location
194:Location
2792:streets
2684:Viaduct
2642:Penlink
1665:5 March
1582:. NZTA.
1267:. NZTA.
1137:Māngere
829:Airport
779:Māngere
761:Airport
736:Puhinui
723:Manukau
670:Manukau
525:Māngere
502:History
463:Māngere
459:Manukau
419:Māngere
407:Manukau
310:Māngere
199:Country
161:Māngere
146:Puhinui
93:Existed
66:in 2011
2298:SH 73A
2278:SH 57A
2268:SH 50A
2263:SH 49A
2258:SH 47A
2238:SH 15A
1687:2 July
1606:9 July
1555:
1505:
1450:Te Ara
1391:
1307:20 May
1091:SH 20A
1018:begins
417:, via
357:Length
317:Length
85:Length
2656:Major
2313:SH 92
2308:SH 91
2303:SH 89
2293:SH 72
2288:SH 70
2283:SH 61
2273:SH 52
2253:SH 40
2248:SH 36
2243:SH 17
2233:SH 15
2228:SH 2B
2223:SH 2A
2218:SH 1F
2213:SH 1A
2197:SH 99
2192:SH 98
2187:SH 97
2182:SH 96
2177:SH 95
2172:SH 94
2167:SH 93
2162:SH 90
2157:SH 88
2152:SH 87
2147:SH 86
2142:SH 85
2137:SH 84
2132:SH 83
2127:SH 82
2122:SH 80
2117:SH 79
2112:SH 78
2107:SH 77
2102:SH 76
2097:SH 75
2087:SH 73
2082:SH 71
2077:SH 69
2067:SH 65
2062:SH 63
2057:SH 62
2052:SH 60
2034:SH 59
2029:SH 58
2024:SH 57
2019:SH 56
2014:SH 54
2009:SH 53
2004:SH 51
1999:SH 50
1994:SH 49
1989:SH 48
1984:SH 47
1979:SH 46
1974:SH 45
1969:SH 44
1964:SH 43
1959:SH 41
1954:SH 39
1949:SH 38
1944:SH 37
1939:SH 36
1934:SH 35
1929:SH 34
1924:SH 33
1919:SH 32
1914:SH 31
1899:SH 28
1894:SH 27
1889:SH 26
1879:SH 24
1874:SH 23
1869:SH 22
1864:SH 21
1854:SH 18
1849:SH 16
1844:SH 15
1839:SH 14
1834:SH 12
1829:SH 11
1824:SH 10
1549:(PDF)
1495:(PDF)
1381:(PDF)
1334:(PDF)
1122:Notes
651:Notes
620:SH 20
457:) at
445:Route
409:with
182:) at
121:) at
2682:and
1782:SH 5
1777:SH 4
1767:SH 2
1689:2017
1667:2010
1636:2010
1608:2010
1566:2021
1553:ISBN
1516:2022
1503:ISBN
1457:2021
1431:2021
1402:2021
1389:ISBN
1345:2021
1309:2018
1287:2017
1170:0.81
1116:Exit
1059:) –
1041:14.8
1038:23.8
1005:12.1
1002:19.4
985:11.0
982:17.7
961:15.8
944:14.8
914:13.5
864:12.2
838:10.7
727:Wiri
715:0.68
695:) —
645:Exit
562:and
529:Wiri
527:and
510:and
421:and
235:List
1203:2.5
1200:4.1
1187:1.3
1184:2.1
1167:1.3
1144:0.0
1141:0.0
964:9.8
947:9.2
917:8.4
867:7.6
841:6.6
811:5.5
808:8.9
786:4.6
783:7.4
743:1.9
740:3.1
712:1.1
677:0.0
674:0.0
413:in
405:at
2984::
1656:.
1644:^
1624:.
1596:.
1497:.
1448:.
1421:.
1410:^
1383:.
1353:^
1336:.
1317:^
1256:^
1130:—
1112:mi
1107:km
1063:,
1044:24
1027:—
1008:19
988:18
967:16
950:15
933:—
920:13
903:—
870:12
844:10
772:—
725:,
699:,
659:—
641:mi
636:km
523:,
519:,
481:)
262:→
247:←
2758:e
2751:t
2744:v
2408:e
2401:t
2394:v
1722:e
1715:t
1708:v
1691:.
1669:.
1638:.
1610:.
1568:.
1518:.
1459:.
1433:.
1404:.
1347:.
1311:.
1289:.
1190:2
1173:1
1055:(
995:)
814:9
789:7
746:3
718:2
691:(
680:1
663:/
477:(
453:(
389:(
178:(
117:(
20:)
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