Chapter 17.78 — TRANSPORTATION DEMAND MANAGEMENT

§ 17.78.010. Purpose and applicability. ¶

The purpose of transportation demand management (TDM) requirements is to encourage large employers to implement programs and make site improvements that will help reduce the number of single-occupancy vehicle commuters on the roads. Large numbers of commuters have many negative impacts on the community such as increased traffic congestion, reduced worker productivity, and air quality and other environmental impacts. TDM strategies include, but are not limited to, employer-provided transit passes/parking credits, low-speed communications infrastructure for telecommuting, and carpooling incentives. TDM requirements apply to all new office, commercial, mixed use, or industrial developments.

TABLE 17.78.010-1 TRANSPORTATION DEMAND MANAGEMENT (TDM) REQUIREMENTS BASED ON DEVELOPMENT SIZE
Type of Use	Minimum Development Size
Offce (excluding medical)	80,000 sf
Industrial Offce Park (MP)	200,000 sf
Hospital and Medical Offces	100,000 sf
Commercial	150,000 sf
Light Industrial (M-1)	250,000 sf
Heavy Industrial (M-2)	350,000 sf
Hotels/Motels	150 rooms
Mixed or Multiple Uses	(1)

Table Notes:

(1) The minimum development size for mixed or multiple-use developments shall be calculated based on the proportional square foot-age of areas devoted to each type of use.

(Ord. No. 1000 § 4, 2022)

§ 17.78.020. Development standards. ¶

When applicable, development project are subject to the following:

A. Passenger loading areas. Parking areas for major development projects shall designate a passenger loading area or areas for embarking and disembarking passengers from ridesharing vehicles. Such passenger loading areas shall be located at the point(s) of primary pedestrian access from the parking area to the adjacent building, or buildings, and shall be designed in such a manner that vehicles waiting in the loading area do not impede vehicular circulation in the parking area. The passenger loading areas shall be designed as a turnout as indicated by the below diagram and shall be large enough to accommodate the number of waiting vehicles equivalent to one-half percent of the required parking for the project. See Figure 17.78.020-1 (Passenger Loading Areas).

FIGURE 17.78.020-1 PASSENGER LOADING AREAS

==> picture [459 x 316] intentionally omitted <==

B. Preferential parking spaces for carpool and vanpool vehicles. All development projects subject to transportation demand management (TDM) provisions shall reserve and designate at least ten percent of the employee parking spaces for the project for ridesharing vehicles by marking such spaces "Car-pool/Vanpool Only." Such spaces shall be located near the building entrance(s), covered, shaded, or in some other obvious way be determined as preferential. For purposes of this section, the factors listed in Table 17.78.020-1 (Employee Parking Ratios) shall be used to determine the number of employee parking spaces.

TABLE 17.78.020-1 EMPLOYEE PARKING RATIOS
Type of Use	Percentage of Total Parking Devoted to Employee Parking
Offce (excluding medical)	70%
Hospital and Medical Offce	50%
Commercial/Mixed Use	30%
Industrial	70%

C. Shower and locker facilities. All development projects where TDM provisions apply shall provide shower and locker facilities for use by employees or tenants who commute to the site by bicycle or walking. Such facilities shall be clearly indicated on all development/improvement plans. One shower and eight lockers with minimum dimensions of 12 inches by 18 inches by 36 inches shall be provided for each 200 employees or fraction thereof, based on the equivalent development size data. The shower and locker facilities must be located convenient to one another and should be located near the employee bicycle parking facilities whenever possible.
D. Video conferencing. Office parks where TDM requirements apply shall provide on-site video conference facilities.
E. Employer requirements. In addition to the above requirements, employers subject to TDM shall be implement at least two of the following:
1. Ridesharing program, including:
  - a. Distribution of ridesharing matching forms to all new employees and at least once a year to continuing employees.
  - b. Yearly surveys of employees to determine interest in ridesharing.
  - c. Designation of staff member to assist other employees in finding carpool matches.
d. Advertising and promotions to generate interest and viability for the program.
```
- e. Tailoring of work hours to facilitate ridesharing. 
```
1. Leasing of vans, at cost, for employees who vanpool.
2. Provision of company fleet cars at nominal cost for commuting by carpoolers.
3. Subsidized transit passes or transit service.
4. Modified work hours.
(Ord. No. 1000 § 4, 2022)