Sidewalk and Crosswalk Closures
When work affects a sidewalk or crosswalk, people on foot cannot simply be sent into the street or stopped at a barricade. A closure has to be paired with a usable, accessible alternate route.
Last reviewed: June 24, 2026
Why It Matters
- A closed sidewalk with no alternate forces people into the roadway or into an unsafe detour — one of the most common and highest-risk work-zone failures.
- Pedestrian routes must work for everyone, including people using wheelchairs and people with visual disabilities.
When It Applies
- Whenever work occupies or blocks a sidewalk, a crosswalk, or a pedestrian path.
Planning Considerations
- Provide a temporary pedestrian access route that is continuous, connected to where people are going, and accessible; close the crosswalk or sidewalk only with that route in place.
- Plan detectable, cane-detectable barricading and advance signing so people are directed to the alternate before they reach the closure, not at it.
Field Considerations
- Barricade the closure so it is detectable to people with visual disabilities and cannot be entered accidentally.
- Keep the alternate route firm, stable, clear of equipment and drop-offs, and open through the work.
Inspection Considerations
- Inspectors confirm a usable, accessible alternate exists, that the closure is properly barricaded and signed, and that people are not routed into a dead end or the live roadway.
Common Compliance Failures
- A sidewalk closed with no alternate route, sending pedestrians into the street.
- Non-detectable barricades or signing placed at the closure instead of upstream.
Upstream Prevention
- Plan the accessible alternate route before closing any sidewalk or crosswalk.
- Verify accessibility criteria against ADA standards and the governing agency.
Related Pages
Relevant Signs on MUTCDSignChart.com
For individual sign codes, meanings, and specifications, see the sister site MUTCDSignChart.com. The signs below link directly to their reference pages:
Official Sources
Frequently Asked Questions
What is required when a sidewalk is closed?
You generally need a usable alternate: a temporary walkway past the work, or a marked detour to the other side using existing crossings. It should stay accessible to people of all abilities.
Can pedestrians be directed into the street?
No. Pedestrians should not be sent into a live travel lane. A protected temporary path or a marked detour to a safe crossing is provided instead, with signs placed before the closure so people can react in time.