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Earlier editions: 2026-09

Title 10 — VEHICLES AND TRAFFIC

Rialto Municipal Code Ch. 10.32 Speed Limits

Rialto Municipal Code · 2026-10 edition · updated 2026-10-04 · Rialto

Cite as: Rialto Municipal Code Chapter 10.32 · Text as of 2026-10-04

Footnotes:

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Editor's note— Ord. No. 1516, § 2, adopted September 25, 2012, repealed the former Chapter 10.32, §§ 10.32.020—10.32.050, and enacted a new Chapter 10.32 as set out herein. The former Chapter 10.32 pertained to similar subject matter and derived from 1965 code Title XI, Ch. 1, § 14.1; Ord. No. 543; Ord. No. 558; Ord. No. 584; Ord. No. 590; Ord. No. 594; Ord. No. 627; Ord. No. 642, 1973; Ord. No. 714, 1977 and Ord. No. 1234, 1995.

For statutory provisions authorizing local authorities to raise a statutory speed limit on non-state highways, streets and roads, see Veh. Code § 22357; for the provisions limiting downward speed zoning by municipalities, see Veh. Code § 22358.5: for the provisions allowing local authorities to limit speeds on local bridges and special structures, see Veh. Code §§ 22403 and 22404.

10.32.010 - State speed laws applicable.

The state traffic laws regulating the speed of vehicles shall be applicable upon all streets within this city, except as this Chapter 10.32, as authorized by state law, hereby declares and determines upon the basis of an engineering and traffic study that certain speed regulations shall be applicable upon specified streets or in certain areas, in which event it is unlawful for any person to drive a vehicle at a speed in excess of any speed so declared in this Chapter 10.32 when signs are in place giving notice thereof.

(Ord. No. 1516, § 2, 9-25-12)

Exceptions & meaning →

10.32.020 - Increasing state speed limits in certain zones.

California Vehicle Code Section 22357 provides that a local authority may, by ordinance, determine and declare that the speed limit on any portion of any street, other than a state highway, which would otherwise be subject to a prima facie speed limit of twenty-five miles per hour shall be increased to a prima facie speed limit of thirty, thirty-five, forty, forty-five, fifty, fifty-five, sixty, or sixty-five miles per hour, if an engineering and traffic study indicates that such increase would facilitate the orderly movement of traffic and would be reasonable and safe.

It is hereby determined upon the basis of an engineering and traffic study that the speed permitted by California Vehicle Code Section 22357 upon those streets or portions thereof identified in Section 10.32.050 is less than is necessary for safe operation of vehicles thereon by reason of the designation and signposting of said streets as through highways, or by reason of widely spaced intersections, and it is hereby declared that the prima facie speed limit upon those streets or portions thereof identified in Section 10.32.050 shall be as therein stated, which speeds so declared shall be effective when signs are installed giving notice thereof.

(Ord. No. 1516, § 2, 9-25-12)

Exceptions & meaning →

10.32.030 - Decreasing state speed limits in certain zones.

California Vehicle Code Section 22358 provides that a local authority may, by ordinance, determine and declare, that the speed limit on any portion of any street, other than a state highway, which would otherwise be subject to a prima facie speed limit of sixty-five miles per hour shall be reduced to a prima facie speed limit of sixty, fifty-five, fifty, forty-five, forty, thirty-five, thirty or twenty-five miles per hour, if an engineering and traffic study indicates that the prima facie speed limit of sixty-five miles per hour is faster than what is deemed reasonable and safe.

It is hereby determined upon the basis of an engineering and traffic study that the speed permitted by California Vehicle Code Section 22358 outside of business and residence districts as applicable upon those streets or portions thereof identified in Section 10.32.050 is greater than is reasonable or safe under the conditions found to exist upon such streets, and it is hereby declared that the prima facie speed limit upon those streets or portions thereof identified in Section 10.32.050 shall be as therein stated, which speeds so declared shall be effective when signs are installed giving notice thereof.

(Ord. No. 1516, § 2, 9-25-12)

Exceptions & meaning →

10.32.040 - Regulation of speed by traffic signals.

The city engineer is authorized to regulate the timing of traffic signals so as to permit the movement of traffic in an orderly and safe manner at speeds slightly at variance from the speeds otherwise applicable within the district or at intersections, and shall erect appropriate signs giving notice thereof.

(Ord. No. 1516, § 2, 9-25-12)

Exceptions & meaning →

10.32.050 - Prima facie speed limits established.

In accordance with Sections 10.32.020 and 10.32.030, and when signs are erected giving notice thereof, the prima facie speed limit shall be as set forth in this section upon the follow streets or portions of streets:

Speed Limits Established

No. Street Name Roadway Segment Roadway Segment Speed Limit (mph)
No. Street Name From To Speed Limit (mph)
1 Acacia Avenue Easton Street Walnut Avenue 35
2 Walnut Avenue Etiwanda Avenue 25
3 Etiwanda Avenue Rialto Avenue 25
4 Rialto Avenue South City Limits 35
5 Agua Mansa Road El Rivino Road Riverside Avenue 45
6 Agua Mansa Road Riverside Avenue East City Limits 45
7 Alder Avenue Riverside Avenue Casa Grande Drive 40
8 Alder Avenue Bohnert Avenue Casmalia Street 45
9 Alder Avenue Casmalia Street Baseline Road 50
10 Ayala Drive Riverside Avenue SR-210 Ramps 50
11 Ayala Drive SR-210 Ramps Baseline Road 45
12 Country Club Drive (N/O Cactus Ave) Riverside Avenue Apple Avenue 35
13 Cactus Avenue Apple Avenue Baseline Road 40
14 Cactus Avenue Baseline Road Foothill Boulevard 45
15 Cactus Avenue Foothill Boulevard Rialto Avenue 45
16 Cactus Avenue Rialto Avenue Randall Avenue 45
17 Cactus Avenue Randall Avenue Valley Boulevard 50
18 Cactus Avenue Slover Avenue Santa Ana Avenue 45
19 Cactus Avenue Jurupa Avenue El Rivino Road 40
20 North Cedar Avenue Summit Avenue Casmalia Street 40
21 Cedar Avenue Baseline Road Foothill Boulevard 50
22 Cedar Avenue Foothill Boulevard Merrill Avenue 45
23 Cedar Avenue Merrill Avenue South City Limits 45
24 El Rivino Road West City Limits Cactus Avenue 45
25 Eucalyptus Avenue Easton Street Etiwanda Avenue 25
26 Eucalyptus Avenue Etiwanda Avenue Rialto Avenue 25
27 Eucalyptus Avenue Rialto Avenue South City Limits 25
28 Enterprise Drive Resource Drive Agua Mansa Road 40
29 Fitzgerald Avenue Baseline Road Leiske Drive 35
30 Industrial Drive Riverside Avenue Riverside Avenue 40
31 Larch Avenue Merrill Avenue San Bernardino Avenue 35
32 Laurel Avenue Renaissance Parkway Walnut Avenue 35
33 Lilac Avenue Easton Street Walnut Avenue 35
34 Lilac Avenue Walnut Avenue Baseline Road 40
35 Lilac Avenue Baseline Road Etiwanda Avenue 25
36 Lilac Avenue Etiwanda Avenue Rialto Avenue 25
37 Lilac Avenue Rialto Avenue Randall Avenue 35
38 Lilac Avenue Randall Avenue San Bernardino Avenue 25
39 Lilac Avenue San Bernardino Avenue Valley Boulevard 35
40 Lilac Avenue Slover Avenue Jurupa Avenue 40
41 Linden Avenue Riverside Avenue Bohnert Avenue 35
42 Linden Avenue Bohnert Avenue Renaissance Parkway 35
43 Linden Avenue Baseline Road Etiwanda Avenue 25
44 Linden Avenue Etiwanda Avenue Rialto Avenue 25
45 Linden Avenue Merrill Avenue Randall Avenue 40
46 Live Oak Avenue Riverside Avenue Terra Vista Drive 35
47 Locust Avenue Riverside Avenue Casa Grande Drive 40
48 Locust Avenue Casa Grande Drive Bohnert Avenue 50
49 Locust Avenue Bohnert Avenue Renaissance Parkway 45
50 Locust Avenue Renaissance Parkway Baseline Road 50
51 Maple Avenue West Coast Boulevard Persimmon Street 40
52 Maple Avenue Persimmon Street Bohnert Avenue 35
53 Maple Avenue Miro Way Baseline Road 40
54 Maple Avenue Baseline Road Etiwanda Avenue 35
55 Maple Avenue Etiwanda Avenue Rialto Avenue 35
56 Maple Avenue Merrill Avenue Randall Avenue 35
57 Meridian Avenue Baseline Road South City Limits 25
58 Palmetto Avenue Terra Vista Drive Casa Grande Drive 40
59 Palmetto Avenue Renaissance Parkway Baseline Road 50
60 Pepper Avenue Highland Avenue Baseline Road 50
61 Pepper Avenue Baseline Road Etiwanda Avenue 45
62 Pepper Avenue Etiwanda Avenue Rialto Avenue 45
63 Riverside Avenue Sierra Avenue Alder Avenue 50
64 Riverside Avenue Alder Avenue Linden Avenue 50
65 Riverside Avenue Linden Avenue Ayala Drive 50
66 Riverside Avenue Ayala Drive Cactus Avenue- Country Club Drive 45
67 Cactus Avenue- Country Club Drive Casmalia Street 45
68 Casmalia Street SR-210 Ramps 40
69 SR-210 Ramps Baseline Road 45
70 Baseline Road Foothill Boulevard 40
71 Foothill Boulevard Rialto Avenue 30
72 Rialto Avenue Bonnie View Drive 30
73 Riverside Avenue Bonnie View Drive Merrill Avenue 35
74 Riverside Avenue Merrill Avenue San Bernardino Avenue 40
75 Riverside Avenue San Bernardino Avenue I-10 Ramps 40
76 Riverside Avenue I-10 Ramps Santa Ana Avenue 50
77 Riverside Avenue Santa Ana Avenue South City Limits 55
78 Spruce Avenue Bohnert Avenue Casmalia Street 30
79 Spruce Avenue Merrill Avenue Granada Street 35
80 Spruce Avenue Bloomington Ave-San Bernardino Ave Valley Boulevard 35
81 Sycamore Avenue Easton Street Walnut Avenue 35
82 Sycamore Avenue Walnut Avenue Etiwanda Avenue 25
83 Sycamore Avenue Etiwanda Avenue First Street (North) 25
84 Sycamore Avenue Rialto Avenue (South) Randall Avenue 25
85 Sycamore Avenue Randall Avenue San Bernardino Avenue 35
86 Tamarind Avenue Walnut Avenue Baseline Road 45
87 Willow Avenue Easton Street Walnut Avenue 30
88 Willow Avenue Walnut Avenue Etiwanda Avenue 25
89 Willow Avenue Etiwanda Avenue Rialto Avenue 35
90 Willow Avenue Rialto Avenue Randall Avenue 35
91 Willow Avenue Randall Avenue San Bernardino Avenue 40
92 Willow Avenue San Bernardino Avenue Valley Boulevard 45
93 Willow Avenue Slover Avenue Jurupa Avenue 40
94 Apple Avenue Casmalia Street Cactus Avenue 25
95 Baseline Road Palmetto Avenue Maple Avenue 45
96 Baseline Road Maple Avenue Cedar Avenue-Ayala Drive 45
97 Baseline Road Ceder Avenue-Ayala Drive Cactus Avenue 45
98 Baseline Road Cactus Avenue Willow Avenue 40
99 Baseline Road Willow Avenue Sycamore Avenue 35
100 Baseline Road Sycamore Avenue East City Limits 40
101 Bloomington Avenue West City Limits Cactus Avenue 50
102 Bloomington Avenue Cactus Avenue Riverside Avenue 50
103 Bohnert Avenue Locust Avenue Ayala Drive 40
104 Bohnert Avenue Ayala Drive Cactus Avenue 35
105 Buena Vista Drive Alder Avenue Locust Avenue 40
106 Casa Grande Drive Mango Avenue Alder Avenue 50
107 Casa Grande Drive Alder Avenue Locust Avenue 50
108 Casmalia Street Alder Avenue Linden Avenue 55
109 Casmalia Street Linden Avenue Ayala Drive 45
110 Casmalia Street Ayala Drive Spruce Avenue 35
111 Casmalia Street Spruce Avenue Lilac Avenue 25
112 Casmalia Street Lilac Avenue Riverside Avenue 25
113 Easton Street Ayala Drive Cactus Avenue 35
114 Easton Street Cactus Avenue Willow Avenue 35
115 Easton Street Willow Avenue Highland Avenue 30
116 Easton Street Highland Avenue Eucalyptus Avenue 35
117 Etiwanda Avenue Maple Avenue Linden Avenue 35
118 Etiwanda Avenue Linden Avenue Cactus Avenue 35
119 Etiwanda Avenue Cactus Avenue Willow Avenue 25
120 Etiwanda Avenue Willow Avenue Sycamore Avenue 25
121 Etiwanda Avenue Sycamore Avenue Pepper Avenue 35
122 First Street Willow Avenue Sycamore Avenue 25
123 Foothill Boulevard Maple Avenue Cedar Avenue 50
124 Foothill Boulevard Cedar Avenue Cactus Avenue 50
125 Foothill Boulevard Cactus Avenue Willow Avenue 45
126 Foothill Boulevard Willow Avenue Sycamore Avenue 40
127 Foothill Boulevard Sycamore Avenue Pepper Avenue 40
128 Highland Avenue Easton Street Oakdale Avenue 40
129 Highland Avenue Oakdale Avenue Pepper Avenue 50
130 Jurupa Avenue Cactus Avenue Riverside Avenue 40
131 Merrill Avenue Maple Avenue Cedar Avenue 45
132 Merrill Avenue Cedar Avenue Cactus Avenue 45
133 Merrill Avenue Cactus Avenue Lilac Avenue 40
134 Merrill Avenue Lilac Avenue Riverside Avenue 40
135 Merrill Avenue Riverside Avenue Sycamore Avenue 35
136 Merrill Avenue Sycamore Avenue Acacia Avenue 35
137 Merrill Avenue Acacia Avenue Eucalyptus Avenue 40
138 Miro Way Alder Avenue Locust Avenue 45
139 Miro Way Locust Avenue Linden Avenue 45
140 Persimmon Street Locust Avenue Linden Avenue 35
141 Persimmon Street Linden Avenue Cedar Avenue 35
142 Randall Avenue West City Limits Linden Avenue 40
143 Randall Avenue Linden Avenue Larch Avenue 35
144 Randall Avenue Larch Avenue Willow Avenue 40
145 Randall Avenue Willow Avenue Sycamore Avenue 40
146 Randall Avenue Sycamore Avenue East City Limits 40
147 Renaissance Parkway Palmetto Avenue Locust Avenue 50
148 Renaissance Parkway Locust Avenue Linden Avenue 45
149 Renaissance Parkway Linden Avenue Ayala Drive 45
150 Resource Drive W Resource Drive Riverside Avenue 35
151 Rialto Avenue West City Limits Cedar Avenue 40
152 Rialto Avenue Cedar Avenue Cactus Avenue 40
153 Rialto Avenue Cactus Avenue Willow Avenue 40
154 Rialto Avenue Willow Avenue Riverside Avenue 30
155 Rialto Avenue Riverside Avenue Sycamore Avenue 35
156 Rialto Avenue Sycamore Avenue Acacia Avenue 40
157 Rialto Avenue Acacia Avenue Eucalyptus Avenue 40
158 San Bernardino Avenue West City Limits Bloomington Avenue 40
159 San Bernardino Avenue Bloomington Avenue Cactus Avenue 35
160 San Bernardino Avenue Cactus Avenue Willow Avenue 40
161 San Bernardino Avenue Willow Avenue Sycamore Avenue 40
162 Santa Ana Avenue West City Limits Willow Avenue 40
163 Santa Ana Avenue Willow Avenue East City Limits 40
164 Sierra Lakes Parkway Mango Avenue Alder Avenue 50
165 Slover Avenue West City Limits Willow Avenue 45
166 Slover Avenue Willow Avenue East City Limits 45
167 Summit Avenue Mango Avenue Alder Avenue 40
168 Summit Avenue Maple Avenue Linden Avenue 25
169 Summit Avenue Linden Avenue Apple Avenue 35
170 Terra Vista Drive Sierra Avenue Alder Avenue 40
171 Valley Boulevard West City Limits Lilac Avenue 45
172 Valley Boulevard Lilac Avenue Sycamore Avenue 40
173 Walnut Avenue Palmetto Avenue Alder Avenue 35
174 Walnut Avenue Alder Avenue Laurel Avenue 35
175 Walnut Avenue Cactus Avenue Willow Avenue 40
176 Walnut Avenue Willow Avenue Sycamore Avenue 35
177 Walnut Avenue Sycamore Avenue Eucalyptus Avenue 35

(Ord. No. 1516, § 2, 9-25-12; Ord. No. 1685, § 2, 3-14-23)

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