Definitions

Terms, acronyms, and language when we're talking about walking, rolling, riding, or scooting can be hard to explore. This page includes definitions of some of the most common terms the CMC deals with.

Bikes

Photo of a bicyclist riding in a bike lane separated from the street.

Cycle Track

Path for bicycles that is separated from motor traffic.
https://nacto.org/publication/urban-bikeway-design-guide/cycle-tracks/

Picture of a bicyclist riding in a parking protected bike lane in a city.

Parking Protected Bike Lanes

Bike lanes that are separated from motor traffic by parking spaces.

Funding

Illustration of a blue globe with the letters CMAQ above.

Congestion Mitigation and Air Quality Improvement (CMAQ)

Federally funded program administered by East-West Gateway Council of Governments (EWG). Provides funding to state and local governments for programs that meet the requirements of the Clean Air Act.

Top of a sign post that shows a white bicycle icon in a green circle to the left and a white walking person in a green circle to the right.

Transportation Alternatives Program (TAP)

TAP is a competitive, federally funded program administered by East-West Gateway Council of Governments (EWG). TAP provides funding for a variety of smaller-scale transportation projects such as pedestrian and bicycle facilities, safe routes to school projects, community improvements such as historic preservation and vegetation management, and environmental mitigation related to stormwater and habitat connectivity. More information from East-West Gateway.

General

Accessible

Meets a minimum standard for safety and usability for ALL people and forms of transport (walk, bike, scooter, wheelchair).

Arterial

A high capacity city road that is not a highway.

Form-based Code

A land development regulation that uses physical form instead of separation of uses as the organizing principle for the code. A powerful alternative to conventional zoning regulation.

Mode

How a person travels - car, bus, foot, bike, scooter, motorcycle, etc.

Open Streets

Streets closed to vehicles but open to pedestrians and bicyclists.

Parklet

A small seating area or green space created as a public amenity on or alongside a sidewalk especially in a former roadside parking space.

Streetscape

Elements of a street including the road, neighboring buildings, signs, sidewalks, benches, trees, and open spaces.

Traffic Calming

Tools like speed humps and stop signs that slow motor traffic and make spaces safer for alternative modes of transport.

Traffic Study

A detailed analysis of a transportation system in a specific area. In St. Louis, traffic studies are typically conducted for wards or neighborhoods. Data is collection includes traffic counts, speed data, pedestrian activity, analysis of roads and sidewalks.

Transportation Planning

The profession and process of making plans for how people will be able to travel in a community in the future.

Vehicular Traffic

The number of vehicles coming and going in a particular area.

Zoning

Regulation on how land can or cannot be used. Typically organized by categories: commercial, industrial, and residential. Typically overseen by a municipal government.

Definitions

Bikes

Funding

General

Pedestrians