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Title 24 — DEVELOPMENT STANDARDS

Chapter 24.04 — IMPROVEMENTS

Marin County Municipal Code · 2026-09 edition · updated 2026-10-02 · Marin County

24.04.010 - Improvements required.

24.04.015 - Improvements to existing facilities.

24.04.016 - Repairs to existing facilities.

24.04.019 - Definitions.

24.04.020 - General.

24.04.030 - Road classifications.

24.04.035 - Design speed.

24.04.040 - Centerlines.

24.04.045 - Centerline radii.

24.04.050 - Vertical curves.

24.04.055 - Cross-slope and superelevation.

24.04.060 - Intersections.

24.04.070 - Extensions.

24.04.080 - Access to major streets.

24.04.090 - Blocks.

24.04.100 - Alleys.

24.04.110 - Width.

24.04.120 - Grades.

24.04.130 - Retaining walls.

24.04.140 - Entry treatment.

24.04.150 - Turnarounds.

24.04.160 - Turnaround islands.

24.04.170 - Curbs—General.

24.04.190 - Surfacing.

24.04.200 - Structural section.

24.04.210 - Street names.

24.04.220 - Street name signs.

24.04.230 - Private roads.

24.04.235 - General.

24.04.240 - Intersections.

24.04.250 - Minimum length.

24.04.255 - Centerline radii.

24.04.260 - Widths.

24.04.265 - Retaining walls.

24.04.270 - Common driveways.

24.04.275 - Turnouts.

24.04.277 - Turnarounds.

24.04.280 - Grades.

24.04.285 - Transitions.

24.04.290 - Approaches.

24.04.295 - Driveway culverts.

24.04.300 - Surfacing—General.

24.04.310 - Surfacing within city-centered corridor and village areas.

24.04.320 - Surfacing outside city-centered corridor and village areas.

24.04.330 - Purpose.

24.04.332 - Applicability.

24.04.335 - General conditions.

24.04.340 - Minimum required parking spaces.

24.04.350 - Parking bays.

24.04.360 - Provisions relating to designated accessible parking.

24.04.370 - Required loading spaces.

24.04.380 - Dimensional standards.

24.04.390 - Backout noses.

24.04.400 - Slopes.

24.04.410 - Parking lot lighting.

24.04.430 - General provisions.

24.04.435 - Disability provisions relating to public sidewalks.

24.04.440 - Sidewalks required.

24.04.450 - Sidewalks within the city-centered corridor.

24.04.460 - Sidewalks within village areas.

24.04.470 - Surfacing.

24.04.480 - Alignment.

24.04.490 - Grades.

24.04.500 - Obstructions.

24.04.510 - General.

24.04.520 - Hydrologic and hydraulic design.

24.04.530 - Alignment, slope protection and structural design.

24.04.540 - Constructed channels.

24.04.550 - Conduits.

24.04.560 - Drainage setbacks.

24.04.590 - Minimum elevations.

7.0 Streets, lot pads, driveways, parking areas and other specified areas;

8.0 Garage floors;

9.0 Finished floor of structures and mechanical equipment pads (e.g., water heaters, furnaces).

24.04.600 - Ultimate subsidence.

24.04.605 - Adjustable foundations.

24.04.610 - Elevation datum.

24.04.620 - General.

24.04.625 - Erosion and sediment control.

24.04.627 - Permanent stormwater controls for new and redevelopment.

24.04.630 - Sitework deposit.

24.04.640 - Slopes.

24.04.650 - Retaining walls.

24.04.660 - Creation of new lots.

24.04.670 - Banks.

24.04.680 - Padding.

24.04.690 - Contour grading.

24.04.700 - Setbacks.

24.04.710 - Drainage and terracing.

24.04.720 - Subsurface drainage.

24.04.740 - Construction on fill.

24.04.750 - General.

24.04.755 - New landscaping.

24.04.760 - Street trees.

24.04.770 - Tree preservation.

24.04.780 - Sight obstructions.

24.04.790 - Planter strips.

24.04.800 - Irrigation systems.

24.04.810 - General.

24.04.820 - Passenger shelters.

24.04.830 - Provisions.

24.04.835 - At-grade crossings.

24.04.840 - Underground utilities.

24.04.850 - Streetlights—General.

24.04.855 - Streetlights within city-centered corridor.

24.04.860 - Streetlights outside city-centered corridor.

24.04.870 - Traffic signals.

24.04.875 - Vehicular bridges.

24.04.880 - Standards of construction.

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