CSAC Bulletin Article

Housing, Land Use and Transportation 09/23/2011

Land Use

AB 147 (Dickinson) – Sponsor
Chapter No. 228, Statutes of 2011


AB 147, by Assembly Member Roger Dickinson, will expand existing eligible uses for transportation mitigation impact fees charged under the Subdivisions Map Act for transit, bicycle, and pedestrian facilities.

The Subdivision Map Act (Government Code, Section 66484) authorizes cities and counties to charge developer fees to defray the costs of infrastructure improvements to support development projects. Current law limits the use of these fees for the mitigation of traffic impacts to bridges and major thoroughfares.

There are many impediments to infill development; a primary issue is the cost of the necessary infrastructure improvements. Infill development projects can also require different types of transportation mitigation projects than the typical roadway or bridge improvement. 

Often times a city or county cannot add new or widen existing roads and/or bridges to support new development projects in built-our or nearly built-out urban areas. However, a city or county could mitigate the transportation impacts with other modal improvements such as adding or improving transit facilities such as bus turnouts and stops, bicycle lanes, and/or safe pedestrian paths.

Existing limitations on eligible uses limit local agencies from encouraging infill development. CSAC sponsored this measure to provide cities and counties with the tools necessary to build required infrastructure to support infill development by expanding the allowable uses for transportation mitigation impact fees. These changes are consistent with statewide directives for infill development, transit-oriented development, more compact growth, and complete streets.

AB 147 was signed by the Governor on September 6, 2011. The bill will take effect on January 1, 2012.

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