The basic idea
A complete street is designed so that people of different ages and abilities can use it safely, whether they are walking, using a wheelchair, riding a bicycle, taking a bus or driving. The idea is a response to many decades of road building that treated moving cars quickly as the main goal and left everyone else with leftovers: narrow sidewalks, long gaps between crossings and no place to ride a bike.
“Complete” does not mean every street has every feature. A quiet residential block and a busy commercial corridor need different designs. The principle is that the needs of all users are considered at the start of a project rather than added later, if at all.
Policy background
Many states, counties and cities have adopted complete streets policies. The New Jersey Department of Transportation adopted such a policy in the late 2000s, and some counties and municipalities have followed with their own. These policies generally direct agencies to consider all users when planning, designing and rebuilding roads, often with exceptions for certain situations. The specifics, including how strict they are, vary and change, so current documents should be consulted.
Whether a given street can be redesigned also depends on who owns it. Local streets are usually controlled by the municipality, county roads by the county and state highways by the state. That is one reason a single corridor can look different as it crosses boundaries.
Common design elements
Street designers use a toolbox of features, chosen for the setting.
For people walking
- Continuous sidewalks wide enough for two people to pass, or for a wheelchair and a stroller.
- Marked crosswalks at sensible intervals, with ramps that meet accessibility standards.
- Curb extensions, sometimes called bump-outs, that shorten the crossing distance and make pedestrians more visible.
- Pedestrian signals with enough time to cross, and refuge islands on wide roads.
- Street lighting aimed at the sidewalk as well as the roadway.
For people on bicycles
- Painted bike lanes, buffered lanes, or lanes physically separated from traffic by curbs, posts or parked cars.
- Safe connections at intersections, which are often where conflicts occur.
- Secure bike parking.
Options for cyclists are discussed further in the context of cycling routes in compact cities.
For transit riders
- Bus stops with shelters, seating and clear space to board.
- Signal timing or dedicated lanes that help buses stay on schedule.
- Safe paths between stops and homes, shops and stations. For the regional system itself, see the broader coverage of public transportation.
For drivers and deliveries
- Lane widths and curb geometry that encourage moderate speeds.
- Clear turning movements and well-placed loading zones.
- Managed on-street parking.
Why speed matters
Safer street design often centers on vehicle speed. In general, the faster a vehicle is moving when it hits a person, the more likely the person is to be seriously hurt, and drivers have less time to react at higher speeds. For this reason, many designs aim to make the safe speed the natural one. Narrower lanes, tighter corners, raised crossings, street trees and on-street parking can all signal to drivers to slow down without relying only on signs and enforcement.
The precise numbers vary by study and setting, so this article does not put figures on the relationship. The overall direction is widely accepted by transportation safety professionals.
Safety is not only engineering
Street safety also depends on enforcement, driver behavior, vehicle design, lighting, maintenance and education. Design changes are one part of a broader approach. Some cities adopt formal programs aimed at reducing traffic deaths and serious injuries, and these combine design with policy and data analysis. Results differ from place to place, and no single measure guarantees safety.
Trade-offs and disagreements
Redesigning a street almost always involves trade-offs, and local debates can be lively. Common points of tension include:
- Parking. Adding a bike lane or wider sidewalk may remove some on-street parking, which can affect residents and businesses who depend on it.
- Traffic flow. Reducing lanes or lowering speed limits can change travel times for drivers, and effects on congestion depend on conditions.
- Deliveries and emergency access. Designs must still allow trucks and emergency vehicles to function.
- Maintenance. Features such as protected bike lanes require upkeep, including snow removal and sweeping.
- Equity. Some residents rely on cars out of necessity, while others have no car. A design that serves one group should not ignore the other. Advocates and residents may also differ on whether investments reach all neighborhoods evenly.
Because of these tensions, public input is a regular part of street projects, as described in the article on community participation.
Streets in older, dense cities
Older cities often have grid street networks, short blocks and sidewalks already in place, which suits walking. They may also have wide roads, former industrial connections and highways built in the twentieth century that cut across neighborhoods. The effects of urban highways on street networks are an important part of how many cities look today, and some are now reconsidering parts of that legacy.
Camden is a compact city, and its street network has to serve residents, commuters heading to bridges and rail connections, and visitors. Specific current projects and conditions change, so readers should check with the city, county or state transportation agency for what is planned or under way.
Using the idea as a resident
A resident who wants to understand or influence street design can start by identifying who owns the road, then checking whether the owner has a complete streets policy or a pending project. Attending meetings and describing specific problem spots, such as a crossing with poor visibility, is often more effective than general complaints. Many agencies also accept reports of maintenance problems like broken signals or missing signs.
This article gives general information and not engineering or legal advice.