• 24 inch-wide, solid white lines extending across all lanes in one direction to indicate where vehicles are to stop
• Provides additional visual reminder to stop
• Gives guidance where to stop before entering intersection
• Used to guide motorists to the optimal stopping point when visibility is poor or crash history shows frequent stop sign violations

• Flat-topped speed humps with crosswalk markings
• Covers the entire width of the roadway
• Improves safety for pedestrians and reduces vehicle speeds

• Narrows the roadway width from curb to curb and tighten the curb radii at the corner
• Improves pedestrian safety by shortening crossing distance
• Creates protected on-street parking bays
• Reduces speed of turning vehicles

• Marked approximately five feet from the curb or edge of pavement
• Bike symbols and arrows placed within bike lane along with roadside signage
• Provides a place for bicyclists to ride in their own designated lane
• Narrows the motor vehicle travel lane which may cause motorists to reduce their operating speeds

(On-Street Parking)

• Created by marking an 8-inch-wide solid white stripe parallel to the curb or pavement edge
• Narrows the motor vehicle travel lane which may cause motorists to reduce their speeds
• Keeps vehicles further away from the side of the roadway providing a buffer area next to the sidewalk

• Separates opposing traffic with solid or dashed lines based on passing rules
• Narrows perceived lane width, encouraging cautious driving
• Prevents drifting or informal passing when centerlines are absent
• Improves guidance at curves and in low-visibility or nighttime conditions

• Raised areas located mid-block in the center of a roadway
• Narrows the travel lanes, separates opposing traffic flows, and directs travel movement around
• May reduce the speed of vehicles
• Improves pedestrian safety and driver awareness

• Convert streets to one-way travel to simplify movements and reduce conflicts
• Reduce conflict points for calmer, more predictable traffic flow
• Reallocate roadway space for bikes, parking, or landscaping to narrow lanes and slow vehicle speeds

• Reduce turning speeds with corner islands and tighter turning radii to increase driver caution
• Separate modes to clearly define interactions between vehicles, cyclists, and pedestrians
• Minimize conflict risk through predictable movements and safer driver behavior

• Upgrade signals with modern hardware, improved timing, and accessibility features
• Add lead pedestrian intervals for better visibility and driver yielding
• Optimize timing to reduce abrupt stops, maintain steady speeds, and discourage speeding
• Enhance safety with protected turn phrases and advanced detection

• Raised, circular islands that are used within intersections in residential areas to reduce vehicle operating speeds and improve safety at intersections
• Provides traffic calming devices for two or more streets
• May reduce right angle crashes