The R11-3 Road Closed - Local Traffic Only sign is a California MUTCD road closure sign. It is shown here as an educational reference with the official FHWA Standard Highway Signs layout and California sizing guidance.
MUTCD-style sign reference illustration. Always verify against the official CA MUTCD and Caltrans sign charts.
| Sign code | R11-3 |
|---|---|
| Federal code | R11-3 |
| Name | Road Closed - Local Traffic Only |
| Category | Road Closure Signs |
| Shape | Rectangle |
| Color | White background, black legend |
| California status | Used in California per CA MUTCD |
| Typical CA minimum size | 48" × 30" |
The official dimensioned layout drawings below show the exact border widths, legend and letter heights, spacing, corner radius, and the standard sizes used to fabricate R11-3. Use them to confirm sign sizing for your road type before finalizing a traffic control plan.
| Application | Size |
|---|---|
| Standard | 48" × 30" |
Source: CA MUTCD Part 2B (Regulatory) & Part 6F. Confirm the exact size for your road type and speed against the current CA MUTCD and the official layout drawing.
Layout drawing extracted from the FHWA Standard Highway Signs (public domain). Verify exact dimensions and sizes against the current CA MUTCD, Caltrans sign specifications, and Standard Plans for your application.
Download this sign or open the official MUTCD reference.
Official source: FHWA Standard Highway Signs, 2024 (11th Edition) — Regulatory signs.
This is an educational reference. Verify sign use, size, placement, and application against the current CA MUTCD, Caltrans sign specifications, Standard Plans, and the reviewing agency. Official source links are gathered in one place.
View official sourcesThe R11-3 Road Closed - Local Traffic Only sign is a California MUTCD road closure sign. It is shown here as an educational reference with the official FHWA Standard Highway Signs layout and California sizing guidance.
The R11-3 Road Closed - Local Traffic Only sign is a California MUTCD road closure sign. It is shown here as an educational reference with the official FHWA Standard Highway Signs layout and California sizing guidance. In the field, R11-3 Road Closed - Local Traffic Only is typically positioned at the at the closure point (activity area), typically on a barricade. Common deployments include used where road closed - local traffic only conditions apply on a California project; selected and sized per the CA MUTCD and the roadway type; coordinated with the overall traffic control plan and permit. Always confirm its size, retroreflective sheeting, spacing, and placement against the CA MUTCD 2026 and the reviewing agency before finalizing the traffic control plan.
R11-3 Road Closed - Local Traffic Only is used in California per the CA MUTCD. Confirm its size, retroreflective sheeting, placement, and spacing against the CA MUTCD 2026 and the reviewing agency before finalizing the traffic control plan.
Common field deployments
Agency review note
StreetsLA, LA County DPW, and Caltrans District 7 may require larger sizes or additional devices. Verify with the reviewing agency before finalizing the TCP.
Typical minimum: 48" × 30".
Sizes are CA MUTCD minimums and vary by roadway classification and speed. Verify against the CA MUTCD 2026 (CA MUTCD Part 2B (Regulatory Signs) and Part 6F), Caltrans sign specifications, and the reviewing agency.
Where it sits: At the closure point (activity area), typically on a barricade.
CA MUTCD reference: CA MUTCD Part 2B (Regulatory Signs) and Part 6F.
In Los Angeles, full closures typically require coordination with LADOT for signal timing, LA County Metro where transit routes are affected, and public-notice requirements under City or county ordinance. On state highways in LA County, Caltrans District 7 reviews the encroachment permit; county roads are permitted by LA County DPW. Confirm closure limits match the approved permit exactly.
Confirm R11-3 Road Closed - Local Traffic Only is the correct designation, size, and placement for the condition. Public Ready can review sign selection against the TCP and agency requirements.
These signs are typically deployed alongside R11-3 on a California TCP.
Need a Road Closed - Local Traffic Only (R11-3) sign for a California work zone? Public Ready can help you rent or purchase project-ready signs.
Free official resource — opens official government website
Free official resource — opens official government website
Free official resource — opens official government website
Free official resource — opens official government website
Educational reference only. This is not an official Caltrans, FHWA, or local agency publication and is not legal or engineering advice. Always verify sign selection, size, placement, spacing, and application against the current CA MUTCD 2026, Caltrans sign specifications, Standard Plans, project documents, and the reviewing agency’s requirements.
To understand the bigger picture around permits, agency review, lane closures, and pedestrian access for work zones using R11-3 Road Closed - Local Traffic Only, visit WorkZoneCompliance.com.
Public Ready can help with R11-3 Road Closed - Local Traffic Only — including sign rental or purchase, road-closure signs, barricades, closure permits, and agency coordination, and agency-review support for Caltrans District 7, the City of Los Angeles, and LA County.
