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Chapter 10.70 — VEHICLE TRIP REDUCTION PROGRAM

Orinda Municipal Code · 2026-09 edition · updated 2026-09-27 · Orinda

Article 1. - General Provisions

10.70.010 - Findings.

The City Council finds that: A. The adoption of this chapter assists in the promotion of public transportation systems; B. There has been a significant increase in new employment and housing opportunities in the county and the cities in the county. This trend will continue during the next twenty (20) years; C.

Recent growth and increased development and redevelopment within the county will lead to increased traffic in the county and the city; D. Transportation demand management (TDM) programs reduce vehicle trips and increase vehicle occupancy rates. A TDM program is simple, effective and cheaper than major road improvements; E. Decreasing the number of vehicular trips, both absolutely and within peak traffic periods, will help alleviate traffic congestion, energy consumption, and noise levels and will help improve and maintain air quality. These improvements contribute to making the city an attractive and convenient place to live, work, visit and do business, and will help employers recruit and retain a qualified work force; F. Cooperation with and coordination of TDM programs with other cities, counties, transit agencies, other agencies in the region, and the private sector will assist the city in meeting the purposes of this chapter; G. Adoption of this chapter is one component of implementing a comprehensive approach to TDM that should be supported by complementary land use policies, residential TDM strategies, and transportation and transit improvements; and H. Adoption of this chapter is in the best interest of the public health, safety and general welfare within the city and the region, and is consistent with the city's General Plan. (Ord. 00-06 § 2 (part))

10.70.020 - Purpose.

This chapter is enacted to: A. Improve ambient air quality by reducing air pollutant emissions from vehicle commute trips to work sites located within the city with one hundred (100) or more employees; B. Promote and encourage the use of alternatives to commuting by single occupant vehicle among Orinda residents and individuals working in the city; C. Support local and regional efforts to relieve traffic congestion in and around the city, thereby reducing noise, pollution and energy consumption;

D. Implement Regulation 13 of the Bay Area Air Quality Management District; and E. Implement the requirement of the Contra Costa Transportation Authority that employment complexes with one hundred (100) or more employees develop trip reduction programs. (Ord. 00-06 § 2 (part))

10.70.030 - Definitions.

In this chapter, unless the context otherwise requires: "AVR" (average vehicle ridership) is the average number of employees who starts work at a work site during the peak period divided by the number of vehicles those employees use to arrive at the work site. "Carpool" means a vehicle occupied by two to six people traveling together between their residence and their work site or destination for most of the total trip distance. Employees who work for different employers, as well as non-employed people, are included as long as they are in the vehicle for the majority of the total trip. "Commute trip" means the trip made by an employee from home to the work site. The commute trip may include stops between home and the work site. "Complex" means any multi-tenant building or group of buildings located on a single parcel or group of contiguous parcels under common ownership or common management with a total of one hundred (100) or more non-retail employees working at the building or group of buildings. "Compressed work week" means a regular full-time schedule which eliminates at least one round-trip commute trip at least once every two-week period. "Employee" is a person working for twenty (20) or more hours per week on a regular basis, including independent contractors, but excluding field construction workers, field personnel, seasonal or temporary employees, and volunteers. "ETC" (Employee Transportation Coordinator) is a person or entity appointed by an employer or complex to develop, market, administer and monitor the employer trip reduction plan on a full or part-time basis. "Employee transportation survey" means a city approved questionnaire distributed by employers and complexes to employees designated to provide sufficient information to calculate AVR or VER for the work site. "Employer" is a person, trust, firm, business, joint stock company, corporation, partnership, association, nonprofit agency or corporation, educational institution, city, county, school district, hospital or health care facility, federal or state government department, agency or district with one hundred (100) or more employees at a permanent work site within the city. A city or county is considered the employer, not an individual department or agency of the state of California, and the federal government is considered a

separate employer. "Employer" includes for-profit, not-for-profit and nonprofit enterprises. Subsidiaries or units that occupy the same work site and report to one common governing board or governing entity or that function as one corporate unit constitute one employer. "Employer trip reduction plan" is the document which describes the employer trip reduction program and includes an implementation schedule and other required elements. "Field construction worker" is an employee who reports for work at a temporary field construction site. "Field personnel" means an employee who spends twenty (20) percent or less of work-time at the work site and who does not report to the work site during the peak period for pickup and dispatch of an employer- provided vehicle. "Independent contractor" means an individual who enters into a written agreement with an employer to perform services for at least ninety (90) days or is open-ended. "Non-retail employees" means an employee not employed in a retail business. "Peak period" means six a.m. through ten a.m. Monday through Friday inclusive. "Seasonal or temporary employee" means an employee who works for the employer for less than ninety (90) days within a calendar year. "Single-occupant vehicle" means a vehicle occupied by one employee. "Survey week" is a regular five-day Monday through Friday (inclusive) workweek selected by the city during January through May, or September through November for an employee transportation survey. The survey week for a work site with Saturday and Sunday work schedules will include only those work days Monday through Friday. The survey week may not contain a federal, state, or local holiday, regardless of whether the holiday is observed by the employer. The survey week may not be Rideshare Week or contain any other rideshare or transit promotional event. "SWAT" means the Southwest Area Transportation Committee, a regional transportation planning committee of the Contra Costa Transportation Authority. "TDM Program Manager" means an employee of SWAT or a public entity hired to perform the following: oversee the regional TDM program development and implementation; develop and recommend existing programs and services; facilitate TDM training programs; prepare a marketing plan; produce promotional and informational events.; facilitate ride-matching and shuttle service programs; provide TDM information to employers and complex sponsors; assist employer and complex Employee Transportation Coordinators with preparation of TDM programs, employee transportation surveys, employer trip reduction plans; develop standard survey forms and employer trip reduction plan forms; review TDM programs and survey reports; determine compliance with program requirements; submit summary reports to SWAT and other responsible agencies which evaluate program compliance and accomplishments; participate in efforts towards county-wide TDM coordination; work with designated city representatives on enforcement issues; and recommend revisions to TDM programs and ordinances to meet established goals and objectives, or other legal requirements.

"Telecommuting" means a system of working at home or at an off-site, non-home telecommute facility for the full workday on a regular basis of at least one day per week. "Transportation management association" means an organization through which developers, property managers, employers or local jurisdictions cooperate in designing, implementing, and assessing employer trip reduction programs or other transportation demand or system management programs and measures. "Vanpool" means a vehicle occupied by seven to fifteen (15) employees including the driver who commute together to work for the majority of their individual commute trip distance. Employees who work for different employers are included within this definition as long as they are in the vehicle for the majority of their individual trip distance. "Vehicle" means a device by which any person or property may be moved upon a street or highway, except the following: (1) a device moved exclusively by human power; (2) a device used exclusively upon stationary rails or tracks; (3) a bus used for public or private transit. "Vehicle" may include but is not limited to, a passenger car, motorcycle, van or pickup truck. "VER (vehicle employee ratio)" means the number of vehicles used by employees who start work at a work site during the peak period divided by the number of those employees averaged over the survey week. "Volunteer" means an individual who does not receive wages, salary or other form of remuneration (other than reimbursement for expenses) from the employer for services provided. "Work activity" means an activity for which an employee receives remuneration from an employer. Telecommuting is a work activity. "Work site" means real or personal property which is operated, utilized, maintained or owned by an employer as part of an identifiable enterprise. All property on contiguous, adjacent or proximate sites separated only by a private or public roadway or other private or public right-of-way, served by a common circulation or access system, and not separated by an impassable barrier to bicycle or pedestrian travel such as a freeway or flood control channel is included as part of this work site. If two or more employers work at a single work site, then that work site is considered a separate work site for each employer. (Ord. 00-06 § 2 (part))

10.70.040 - Applicability.

A. This chapter applies to all employers with one hundred (100) or more employees at a single work site and all complexes with one hundred (100) or more non-retail employees. If an employer has one hundred (100) or more employees but no single work site with one hundred (100) or more employees, the employer is not subject to this chapter. B. For purposes of determining the applicability of this chapter, the number of employees at a work site or a complex is the maximum number of employees reporting to that work site or complex during an average day, Monday through Friday, in the calendar year.

C. This chapter also applies to the city. (Ord. 00-06 § 2 (part))

10.70.050 - Chapter limitations.

This chapter does not require an employer or owner or manager of a complex to use TDM techniques which would violate a labor agreement, constitute a breach of an existing lease or require a structural modification or addition to property, the nature of which would require the issuance of a building permit. (Ord. 00-06 § 2 (part))

10.70.060 - TDM Advisory Committee.

A. The city may form, independently, or in conjunction with other jurisdictions, a TDM Advisory Committee. The TDM Advisory Committee shall: 1. Make recommendations on each appeal from the decision of the TDM Program Manager on TDM programs; 2. Advise the City Council and the TDM Program Manager on a TDM matter brought to its attention; 3. Recommend changes to this chapter as may be necessary to meet its purposes and objectives; 4. Recommend to the City Council boundaries and representation for the formation of Transportation Management Associations within the city or with neighboring jurisdictions to help employers and sponsors comply with locally adopted TDM ordinances; 5. Perform such other duties as the City Council prescribes. B. As an alternative to forming a new TDM Advisory Committee, the city may designate an existing committee as a TDM implementing body to perform the functions described in subsection A of this section. (Ord. 00-06 § 2 (part))

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▸Contents — Orinda Municipal Code
Orinda Municipal Code
  1. Title 1 — GENERAL PROVISIONS
  2. Title 2 — ADMINISTRATION AND PERSONNEL
  3. Chapter 2.04 — CITY COUNCIL
  4. Chapter 2.08 — CITY MANAGER
  5. Chapter 2.12 — ELECTIONS
  6. Chapter 2.13 — ELECTRONIC FILING OF CAMPAIGN DISCLOSURE DOCUME…
  7. Chapter 2.16 — PARKS AND RECREATION COMMISSION
  8. Chapter 2.20 — PLANNING COMMISSION
  9. Chapter 2.28 — HISTORIC LANDMARKS COMMITTEE
  10. Chapter 2.32 — EMERGENCY MANAGEMENT
  11. Chapter 2.36 — LEASE OF PUBLIC PROPERTY
  12. Chapter 2.44 — UNCLAIMED PROPERTY
  13. Chapter 2.55 — PURCHASING AND CONTRACTS
  14. Title 3 — REVENUE AND FINANCE
  15. Chapter 3.04 — CLAIMS AGAINST THE CITY
  16. Chapter 3.08 — DOCUMENTARY TRANSFER TAX
  17. Chapter 3.12 — UNIFORM TRANSIENT OCCUPANCY TAX
  18. Chapter 3.14 — TRANSACTIONS AND USE TAX
  19. Chapter 3.16 — GAS TAX STREET IMPROVEMENT FUND
  20. Chapter 3.20 — TRANSPORTATION IMPROVEMENT PROGRAM FEE
  21. Chapter 3.24 — DRAINAGE IMPACT FEES
  22. Chapter 3.28 — PARK DEDICATIONS AND IMPACT FEES
  23. Chapter 3.32 — SPECIAL LIBRARY SERVICES PARCEL TAX
  24. Chapter 5.03 — BUSINESS REGISTRATION
  25. Chapter 5.04 — BINGO
  26. Chapter 5.08 — CABLE TELEVISION
  27. Chapter 5.16 — CARNIVALS AND FAIRS
  28. Chapter 5.20 — FORTUNETELLING
  29. Chapter 5.24 — MASSAGE SERVICES
  30. Article 1 — Definitions
  31. Article 2 — Applications and Permits
  32. Article 3 — Other Requirements and Regulations
  33. Chapter 5.28 — MECHANICAL AMUSEMENT DEVICES
  34. Chapter 5.32 — PEDDLERS AND SOLICITORS
  35. Chapter 5.36 — PUBLIC DANCES
  36. Title 6 — ANIMALS
  37. Chapter 6.08 — GENERAL PROVISIONS
  38. Title 8 — HEALTH AND SAFETY
  39. Chapter 8.04 — HEALTH REGULATIONS GENERALLY
  40. Chapter 8.08 — PUBLIC HEALTH LICENSES AND FEES
  41. Article 1 — General Provisions
  42. Article 2 — License Requirements
  43. Article 3 — License Fees
  44. Article 4 — Enforcement
  45. Chapter 8.12 — ALARM SYSTEMS
  46. Chapter 8.16 — AMBULANCES
  47. Article 2 — Permits
  48. Article 3 — Permit Suspension or Revocation
  49. Article 4 — Operation Standards
  50. Article 5 — Emergency Response
  51. Article 6 — Miscellaneous Provisions
  52. Article 7 — Enforcement
  53. Chapter 8.20 — FIRE SAFETY
  54. Chapter 8.24 — FIREWORKS
  55. Chapter 8.28 — REFUSE COLLECTION AND DISPOSAL
  56. Chapter 8.30 — POLYSTYRENE REGULATIONS
  57. Chapter 8.32 — SEWAGE
  58. Division I — GENERAL REGULATIONS
  59. Article 1 — Lines and Plants
  60. Article 2 — Subdivisions and Individual Systems
  61. Chapter 8.36 — WATER WELLS
  62. Chapter 8.38 — RECYCLED WATER USE
  63. Chapter 9.04 — OFFENSES AGAINST PUBLIC OFFICERS AND GOVERNMENT
  64. Chapter 9.08 — OFFENSES AGAINST PUBLIC PEACE AND DECENCY
  65. Chapter 9.12 — WEAPONS
  66. Chapter 9.13 — STORAGE OF FIREARMS
  67. Chapter 9.16 — CURFEW
  68. Chapter 9.20 — OPEN ALCOHOL CONTAINERS
  69. Chapter 9.24 — ILLEGAL OR UNRULY PRIVATE PARTIES
  70. Chapter 9.28 — RESTRICTIONS ON THE ADVERTISING, ACCESS AND PRO…
  71. Chapter 9.30 — SMOKING
  72. Title 10 — VEHICLES AND TRAFFIC
  73. Chapter 10.04 — PROCEDURE FOR ADOPTION OF TRAFFIC REGULATIONS
  74. Chapter 10.08 — DEFINITIONS
  75. Chapter 10.10 — ENFORCEMENT AND OBEDIENCE TO TRAFFIC REGULATIONS
  76. Chapter 10.12 — TRAFFIC-CONTROL DEVICES
  77. Chapter 10.16 — TURNING MOVEMENTS
  78. Chapter 10.20 — ONE-WAY STREETS AND ALLEYS
  79. Chapter 10.24 — SPECIAL STOPS REQUIRED
  80. Chapter 10.34 — ABANDONED, WRECKED, DISMANTLED OR INOPERATIVE …
  81. Chapter 10.36 — STOPPING, STANDING AND PARKING—GENERALLY
  82. Chapter 10.40 — STOPPING, STANDING AND PARKING—LOADING AND UNL…
  83. Chapter 10.44 — STOPPING, STANDING AND PARKING—PROHIBITED OR R…
  84. Chapter 10.45 — PREFERENTIAL PARKING PRIVILEGES
  85. Chapter 10.52 — PARKING OF COMMERCIAL VEHICLES
  86. Chapter 10.60 — PARKING VIOLATIONS, PROCEDURES AND APPEALS
  87. Chapter 10.64 — BICYCLES, ROLLER SKATES AND COASTERS
  88. Chapter 10.70 — VEHICLE TRIP REDUCTION PROGRAM
  89. Article 2 — Employer and Complex Requirements
  90. Article 3 — Review Standards, Procedure and Appeal
  91. Article 4 — Enforcement and Penalties
  92. Chapter 12.04 — SIDEWALK MAINTENANCE AND REPAIR
  93. Chapter 12.08 — ENCROACHMENTS
  94. Article 1 — Permit Requirements
  95. Article 2 — Operations Under Permit
  96. Article 3 — Enforcement
  97. Article 4 — Miscellaneous
  98. Chapter 12.10 — SMALL-WIRELESS FACILITIES IN THE PUBLIC RIGHTS…
  99. Chapter 12.12 — ROAD DEDICATIONS AND SETBACKS
  100. Article 1 — Intent and Objectives
  101. Article 2 — Requirements and Exceptions
  102. Article 3 — Procedure
  103. Article 4 — Road Standards
  104. Article 5 — Deviations and Special Requirements
  105. Article 6 — Appeals
  106. Division II — SETBACK REQUIREMENTS
  107. Chapter 12.16 — NONVEHICULAR PROHIBITIONS IN RIGHTS-OF-WAY
  108. Chapter 12.20 — ROADSIDE SELLING
  109. Chapter 12.24 — NEWSRACKS
  110. Chapter 12.28 — PARKS
  111. Title 13 — PUBLIC SERVICES
  112. Chapter 13.12 — UNDERGROUND UTILITY DISTRICTS
  113. Chapter 15.04 — GENERAL PROVISIONS
  114. Chapter 15.08 — BUILDING CODE
  115. Chapter 15.09 — CALIFORNIA RESIDENTIAL CODE
  116. Chapter 15.10 — CALIFORNIA GREEN BUILDING STANDARDS CODE
  117. Chapter 15.11 — EXISTING BUILDING CODE
  118. Chapter 15.12 — ELECTRICAL CODE
  119. Chapter 15.16 — PLUMBING CODE
  120. Chapter 15.20 — MECHANICAL CODE
  121. Chapter 15.21 — ENERGY CODE
  122. Chapter 15.24 — UNIFORM HOUSING CODE
  123. Chapter 15.28 — HOUSE MOVING
  124. Chapter 15.32 — BUILDING PERMIT CONDITIONS
  125. Article 2 — Building Permit Conditions
  126. Article 3 — Administration
  127. Article 4 — Permits, Drainage and Streets—County Provisions
  128. Chapter 15.36 — GRADING
  129. Chapter 15.40 — SWIMMING POOLS
  130. Chapter 15.44 — WIND ENERGY COVERSION SYSTEMS
  131. Chapter 15.48 — RESIDENTIAL DWELLING WEATHERIZATION DISCLOSURE
  132. Chapter 15.56 — GAS SHUT-OFF DEVICES
  133. Chapter 15.58 — RESTRICTIONS ON THE INSTALLATION OF WOOD BURNI…
  134. Article 1 — General
  135. Article 2 — Restrictions on the Installation of Wood Burning A…
  136. Chapter 15.60 — SOLAR ENERGY SYSTEMS
  137. Title 16 — SUBDIVISIONS
  138. Chapter 16.04 — TITLE, PURPOSE AND SCOPE
  139. Chapter 16.08 — DEFINITIONS
  140. Chapter 16.12 — ADMINISTRATION AND ENFORCEMENT
  141. Chapter 16.16 — MERGERS
  142. Chapter 16.20 — TENTATIVE MAPS
  143. Chapter 16.24 — VESTING TENTATIVE MAPS
  144. Chapter 16.28 — FINAL MAPS AND PARCEL MAPS
  145. Article 1 — Form and Contents
  146. Article 2 — Supplementary Documents
  147. Article 3 — Checking
  148. Article 4 — Approval
  149. Chapter 16.32 — IMPROVEMENTS GENERALLY
  150. Article 1 — Form and Contents
  151. Article 2 — Public Works Department
  152. Article 3 — Construction
  153. Chapter 16.36 — STREET LIGHTING
  154. Chapter 16.40 — SIDEWALKS AND PATHS
  155. Chapter 16.44 — UNDERGROUND UTILITIES
  156. Chapter 16.48 — CURBS AND GUTTERS
  157. Chapter 16.52 — STREETS
  158. Chapter 16.56 — SURVEY MONUMENTS
  159. Chapter 16.60 — BRIDGE CROSSINGS AND MAJOR THOROUGHFARES
  160. Chapter 16.64 — DRAINAGE
  161. Chapter 16.68 — WATER AND SEWERS
  162. Chapter 16.72 — FENCES
  163. Chapter 16.80 — REVERSION TO ACREAGE
  164. Chapter 16.84 — CONDOMINIUM CONVERSIONS
  165. Article 2 — Applications
  166. Article 3 — Tenant Notice
  167. Article 4 — Association and Restrictions
  168. Article 5 — Evaluations
  169. Article 6 — Final and Parcel Map Filing
  170. Article 7 — Miscellaneous Provisions
  171. Chapter 17.1 — PURPOSE AND ORGANIZATION
  172. Chapter 17.2 — DEFINITIONS
  173. Chapter 17.3 — RESIDENTIAL DISTRICT BASE USE RESTRICTIONS
  174. Chapter 17.4 — RESIDENTIAL DISTRICT BASE DEVELOPMENT REGULATIONS
  175. Chapter 17.5 — RIDGELINE AND ENVIRONMENTAL PRESERVATION OVERLA…
  176. Chapter 17.6 — RESIDENTIAL FLOOR AREA
  177. Chapter 17.7 — RESIDENTIAL MINIMUM LOT SIZE AND HILLSIDE DEVEL…
  178. Chapter 17.8 — DOWNTOWN DISTRICTS
  179. Chapter 17.9 — PUBLIC, SEMI-PUBLIC AND UTILITY DISTRICT
  180. Chapter 17.10 — PARK AND RECREATION DISTRICT
  181. Chapter 17.11 — OPEN SPACE DISTRICT
  182. Chapter 17.12 — PLANNED DEVELOPMENT DISTRICT
  183. Chapter 17.13 — SPECIFIC PLAN DISTRICT
  184. Chapter 17.15 — DEVELOPMENT STANDARDS FOR ALL USES
  185. Chapter 17.16 — OFF-STREET PARKING AND LOADING
  186. Chapter 17.17 — LANDSCAPING
  187. Chapter 17.18 — SIGNS
  188. Chapter 17.19 — NONCONFORMING USES AND STRUCTURES
  189. Chapter 17.20 — LOT LINE ADJUSTMENTS AND VOLUNTARY LOT MERGERS
  190. Chapter 17.21 — TREE MANAGEMENT
  191. Chapter 17.22 — VIEW PRESERVATION
  192. Chapter 17.23 — SATELLITE ANTENNAS
  193. Chapter 17.24 — HERITAGE TREES
  194. Chapter 17.25 — HISTORIC LANDMARKS
  195. Chapter 17.30 — DESIGN REVIEW
  196. Chapter 17.31 — GENERAL USE PERMIT
  197. Chapter 17.32 — EXCEPTIONS
  198. Chapter 17.33 — VARIANCES
  199. Chapter 17.34 — WIRELESS COMMUNICATIONS FACILITY PERMIT
  200. Chapter 17.35 — ELEVATED DECK PERMIT
  201. Chapter 17.36 — COMMERCIAL USE PERMIT
  202. Chapter 17.37 — TEMPORARY EVENT PERMIT
  203. Chapter 17.38 — ZONING APPROVAL, DEMOLITION PERMIT, CITY ENGIN…
  204. Chapter 17.39 — NOISE CONTROL
  205. Chapter 17.40 — PLANNING AUTHORITY
  206. Chapter 17.41 — APPLICATIONS
  207. Chapter 17.42 — NOTICE, HEARING, DECISION
  208. Chapter 17.43 — APPEALS
  209. Chapter 17.44 — PERMIT USE, MODIFICATION, REVOCATION AND TERMI…
  210. Chapter 17.45 — DEVELOPMENT AGREEMENTS
  211. Chapter 17.46 — REASONABLE ACCOMMODATION
  212. Chapter 17.48 — AMENDMENTS TO ZONING MAP AND REGULATIONS
  213. Chapter 17.49 — DISCLOSURE STATEMENT REQUIREMENT
  214. Title 18 — CLEAN WATER, DRAINAGE AND RELATED RIPARIAN HABITAT …
  215. Chapter 18.02 — STORMWATER MANAGEMENT AND DISCHARGE CONTROL
  216. Chapter 18.03 — WATERCOURSE MAINTENANCE, ALTERATION AND PROTEC…
  217. Article 1 — Watercourse Maintenance
  218. Article 2 — Watercourse Alteration Permit
  219. Article 3 — Watercourse easements and setbacks.
  220. Chapter 18.04 — DESIGN STANDARDS FOR WATERCOURSES
  221. Chapter 18.05 — FLOODPLAIN MANAGEMENT
  222. Article 2 — Applications
  223. Article 3 — Administration
  224. Article 4 — Flood Hazard Reduction
  225. Article 5 — Variances and Appeals.
  226. Chapter 18.06 — DEFINITIONS
  227. Title 19 — CODE COMPLIANCE
  228. Chapter 19.01 — ADMINISTRATION
  229. Chapter 19.02 — JUDICIAL COMPLIANCE
  230. Chapter 19.03 — ADMINISTRATIVE COMPLIANCE
  231. Chapter 19.04 — REMEDIES AND RELIEF

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