MĀMALAHOA BYPASS

Māmalahoa Bypass from Keauhou
The Māmalahoa Bypass Page contains information on the progress of the construction presently taking place in South Kona. Updates appear frequently.
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Māmalahoa Bypass Traffic Assessment Report, June 2006
Information Released in December, 2006
Ali‘i Drive Traffic Assessment Report, February 2007
Information Released in December, 2007
Mamalahoa Bypass Opening of the North Section FAQ (142KB)
County Moves Forward With Plans to Ease Traffic Opening Northern Portion of Mamalahoa Bypass (110KB)
Information Released in January, 2008
County Plans $5.5 Million in Improvements to Support Bypass Opening (79KB)
Mamalahoa Bypass Fact Sheet January 2008 (98.3KB)
Planning Commission Presentation (405KB)
Information Released in February, 2008
Alii Drive Short Term Solutions for Mamalahoa Bypass( 503KB)
Halekii short term measures (470KB)
Proposed Traffic Ordinances Power Point Presentation (433KB)
Proposed Ordinances before the Hawaii County Council (68.5KB)
Information Released in March, 2008
Safety Improvements Update March 18 (66KB)
Information Released in April, 2008
Information Released in May, 2008
25 mph Map from Honalo to Kainaliu (473KB)
Information Released in November, 2008
November 12 Press Release (93KB)
November 26 Press Release (39KB)
Information Released in January, 2009
Proposed Mamalahoa Bypass Road, Northern Section Map (151KB)
Map of Safety Improvements to Alii Drive (467KB)
FAQs for By-pass Update, January ‘09 (132KB)
Information Released in March, 2009
Information Released in April, 2009
Mamalahoa Bypass Public Comment Form (350KB)
Information Released in June, 2010