Crossing Guards and Flaggers
Protective Service Occupations- O*NET-SOC code
- 33-9091.00
Guide or control vehicular or pedestrian traffic at such places as streets, schools, railroad crossings, or construction sites.
- Data source: BLSPublished: 2026-08
Moderate· relative
LowFour relative bandsVery highGroup-level value
Scale, basis and source
Four relative bands (Low / Moderate / High / Very high)
831 detailed occupations in the BLS Employment Projections table. Assigned per National Employment Matrix (NEM) code, so occupations sharing a NEM code carry the same band
- Data source: AnthropicPublished: 2026-03
0.000
0.000Range of values carried here0.745Scale, basis and source
Observed exposure index, 0–1 as published
Mapped onto O*NET tasks
Published per SOC 2018 occupation; every O*NET occupation with the same SOC 2018 code carries this value
- Data source: ILOPublished: 2025
0.20
0.09Range of values carried here0.70Group-level value
Scale, basis and source
Generative AI exposure index, 0–1 as published
Published per ISCO-08 unit group. Linked to this occupation, wholly or in part, by applying U.S. Bureau of Labor Statistics crosswalks (ISCO-08 to 2010 SOC, 2010 SOC to 2018 SOC) as published
What kind of figure this source publishes
The BLS category is a relative rank, not an absolute level, and it is not a first-hand measurement: it groups an occupation's percentile ranks across several published studies into four bands. It is not an employment or wage forecast, not a probability of adoption, and it does not separate automation from augmentation.
Task-level exposure
Show 11 hidden tasks12 rated tasks · 2 tasks with β ≥ 0.5 (16.7%)
β = direct exposure (E1) + 0.5 × exposure when tools are available (E2), per the source repository's definition.
- Source unit: O*NET 27.2 tasks → O*NET 31.0 occupation code
- All rated tasks are in the O*NET 31.0 task list.
- Source
- OpenAI "GPTs are GPTs" exposure rubric
- Release
- gh-main-0471612
- License
- MIT License, Copyright (c) 2024 OpenAI
Tasks of O*NET-SOC 2010 occupation 33-9091.00 Crossing Guards, linked to this occupation by the O*NET-SOC 2010 to 2019 crosswalk
| Task (O*NET 20.1) | Claude.aiRaw / share % |
|---|---|
Communicate traffic and crossing rules and other information to students and adults.33-9091.00 | 0.0027100.0 |
Values in this tab are predicted labels, not observations. Eloundou et al. (2023) published two rating regimes — human raters and GPT-4 — and the β shown here is derived from the GPT-4 rater basis alone; the same task can take a different value under the other regime. The unit and the meaning differ from the observed shares (%) in the other tabs, so do not place them on the same axis.
| Task (O*NET 27.2) | βE1 + 0.5 × E2 |
|---|---|
Learn the location and purpose of street traffic signs within assigned patrol areas.O*NET Task ID 11123 | 1.0 |
Record license numbers of vehicles disregarding traffic signals, and report infractions to appropriate authorities.O*NET Task ID 11121 | 0.5 |
β = E1 + 0.5 × E2 · E1 = tasks where direct LLM access alone cuts time by at least 50%, E2 = tasks where software built on top of an LLM cuts time by at least 50%. Values take only 0 / 0.5 / 1.0.
Data sources & licenses — O*NET®, Anthropic Economic Index, Eloundou et al. (2023): see full notices on the Credits page
All O*NET 31.0 task statements (12)
All O*NET 31.0 task statements for this occupation (English, as published; task type core or supplemental). Exposure values are not listed here; they are in the table above, next to each task statement as worded in the O*NET version each source used.
| Task (O*NET 31.0) | Type |
|---|---|
| Monitor traffic flow to locate safe gaps through which pedestrians can cross streets. | Core |
| Direct or escort pedestrians across streets, stopping traffic, as necessary. | Core |
| Guide or control vehicular or pedestrian traffic at such places as street and railroad crossings and construction sites. | Core |
| Communicate traffic and crossing rules and other information to students and adults. | Core |
| Report unsafe behavior of children to school officials. | Core |
| Record license numbers of vehicles disregarding traffic signals, and report infractions to appropriate authorities. | Core |
| Direct traffic movement or warn of hazards, using signs, flags, lanterns, and hand signals. | Core |
| Learn the location and purpose of street traffic signs within assigned patrol areas. | Supplemental |
| Stop speeding vehicles to warn drivers of traffic laws. | Supplemental |
| Distribute traffic control signs and markers at designated points. | Supplemental |
| Discuss traffic routing plans and control-point locations with superiors. | Supplemental |
| Inform drivers of detour routes through construction sites. | Supplemental |
0.71/ 3· Robot exposure index
Scale, basis and source
Each physical task is graded 0–3 by the setting in which robots that have been deployed, sold or demonstrated could do it (0 none · 1 purpose-built robot settings such as a fenced machine cell or a bottling line · 2 structured facilities such as a hospital pharmacy or a container port · 3 unstructured settings such as a private home or a construction site), and the grades are averaged by share of working time
Physical tasks among this occupation's O*NET 29.3 tasks
Anthropic estimated the grades and time shares with Claude Opus 5 using web search, as of 2026.
The robot exposure index is a different measure from the AI exposure figures on this site and cannot be added to or compared with them. It does not measure actual adoption or cost, and 0 also covers occupations with no physical tasks.
Tier of each physical task
Robot environment tiers (E0–E3)
E0 noneDetails
Rated not doable by robots that have been deployed, sold or demonstrated, even in a purpose-built setting
E1 purpose-built robot settingsDetails
Rated doable in a setting built around the machine, such as a fenced machine cell or a bottling line
E2 structured facilitiesDetails
Rated doable in a human work facility that an institution keeps to a working standard, such as a hospital pharmacy or a container port
E3 unstructured settingsDetails
Rated doable in a setting that no institution keeps to a working standard, such as a private home or a construction site
Only tasks classified as physical are listed; other tasks have no tier in the source.
| Task (O*NET 29.3) | Robot environment tier |
|---|---|
| Direct or escort pedestrians across streets, stopping traffic, as necessary. | E1 purpose-built robot settings |
| Guide or control vehicular or pedestrian traffic at such places as street and railroad crossings and construction sites. | E1 purpose-built robot settings |
| Direct traffic movement or warn of hazards, using signs, flags, lanterns, and hand signals. | E1 purpose-built robot settings |
| Stop speeding vehicles to warn drivers of traffic laws. | E1 purpose-built robot settings |
| Distribute traffic control signs and markers at designated points. | E1 purpose-built robot settings |
Occupation information
Employment outlook (BLS)
- Employment, 2025
- 95K
- Projected employment, 2035
- 98K
- Change (2025–35)
- +3.5%
- Median annual wage, 2025
- $38,100
- Typical education needed for entry
- No formal educational credential
Korea classification links (KSCO)
Links from the current release of the Korea Occupation Direct Crosswalk v1.1, made by AI Changing Work. Relation values are read from the O*NET-SOC occupation side.
| KSCO code | KSCO title | Relation | Status |
|---|---|---|---|
| 99999 | 그 외 서비스 관련 단순 종사원 | This occupation is narrower | confirmed |
Relation and status definitions(kr-direct v1.1)
ILO occupational description
AI Changing Work links the ISCO-08 unit groups below to this occupation by applying the U.S. Bureau of Labor Statistics crosswalks (2018 SOC to 2010 SOC, 2010 SOC to ISCO-08) as published, without case-by-case selection; each link may be whole or partial.
- ISCO-08 5419Protective Services Workers Not Elsewhere Classified
The definition, tasks and examples below are the ILO's description of that unit group, not of this occupation.
This unit group covers protective services workers not classified elsewhere in Minor Group 541: Protective Services Workers. For instance, the unit group includes lifeguards, crossing guards and animal control officers.
Tasks
- (a) patrolling beaches and swimming pools to prevent accidents and to rescue bathers from drowning;
- (b) monitoring traffic flow to locate safe gaps through which pedestrians can cross streets;
- (c) responding to citizen complaints concerning stray domestic animals, livestock and wildlife, issuing warnings and citations to owners and impounding lost, homeless and dangerous animals;
- (d) patrolling an assigned area to enforce parking regulations;
- (e) directing traffic.
Example occupations
Animal control officer · Beach patrolman/woman · Crossing guard · Game warden · Lifeguard · Traffic warden
Sources: ILO ISCO-08 — details: Credits
ESCO occupational vocabulary
Each entry below is matched to this occupation in the published ESCO-O*NET Crosswalk (version 1, 2022). The match types are that crosswalk's; the wording is AI Changing Work's.
- crossing guardESCO 5419.4This occupation is broader
Crossing guards direct pedestrians in public places like streets nearby schools or railways to cross public roads and intersections by observing traffic and holding a stop sign towards the vehicles to allow the crossing of pedestrians in a safe and orderly manner.
- rail switchpersonESCO 8312.2This occupation is broader
Rail switchpersons assist in the tasks of the traffic controller. They operate switches and signals according to rail traffic control instructions, according to regulations and compliant with safety rules.
- rail traffic controllerESCO 4323.13This occupation is broader
Rail traffic controllers operate signals and points that help make sure trains run safely and on time. They operate from a signal box in order to control the order and movement of trains and ensure safety at all times. They are responsible for maintaining safety standards when trains are running normally and also in degraded or emergency operational situations.
- level crossing signalpersonESCO 8312.1Overlapping, not the same
Level crossing signalpersons operate equipment in the safeguarding of level crossings, according to safety regulations. They supervise the traffic situation arround the level crossing, and communicate with traffic controllers, drivers, and other signalpeople when necessary.
Source: European Commission, DG EMPL — ESCO API 2026-08-08 (bridge v1.2.1)
License: CC BY 4.0 (EU Reuse Notice)
ESCO reuse terms and the modification notice are in Credits.
France classification links (ROME)
AI Changing Work's links between this occupation and ROME 4.0 job profiles, judged with AI models. Relations are read from this occupation's side. Links marked “provisional” were adopted on the judgments of two judges from the same model family (Claude) alone, or by an operator rule applied to their judgments, so they rest on weaker evidence than confirmed links.
| ROME code | ROME title (French) | Relation |
|---|---|---|
| N4134 | Conducteur / Conductrice de véhicule de protection de convoi exceptionnel | Related, not a match |
| N4135 | Conducteur / Conductrice de véhicule de guidage | Related, not a match |
| I1202 | Agent / Agente d'exploitation de la voirie | Related, not a matchprovisional |
| K1743 | Agent de surveillance de la voie publique (ASVP) / Agente de surveillance de la voie publique (ASVP) | Related, not a matchprovisional |
Source: France Travail — Répertoire Opérationnel des Métiers et des Emplois (ROME 4.0), version 61, last updated 15 June 2026 (https://www.data.gouv.fr/datasets/repertoire-operationnel-des-metiers-et-des-emplois-rome). Licence Ouverte 2.0.
ROME codes and titles are reproduced unchanged; the links to O*NET-SOC occupations are AI Changing Work's own judgment and are not a France Travail correspondence.
(AI Changing Work link release: fr-direct v1)
Spain classification links (CNO-11)
AI Changing Work's links between this occupation and CNO-11 occupations, judged with AI models. Relations are read from this occupation's side.
| CNO-11 code | CNO-11 title (Spanish) | Relation |
|---|---|---|
| 5999 | Trabajadores de los servicios de protección y seguridad no clasificados bajo otros epígrafes | Related, not a matchprovisional |
| 9601 | Peones de obras públicas | Related, not a matchprovisional |
Source: Instituto Nacional de Estadística (INE), National Classification of Occupations 2011 (CNO-11, Royal Decree 1591/2010) — www.ine.es · Licensed CC BY 4.0. CNO-11 codes and Spanish titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not an INE correspondence.
(AI Changing Work link release: es-direct v1)
Germany classification links (KldB)
AI Changing Work's links between this occupation and KldB occupations, judged with AI models. Relations are read from this occupation's side.
| KldB code | KldB title (German) | Relation |
|---|---|---|
| 51222 | Berufe in der Überwachung und Wartung der Eisenbahninfrastruktur - fachlich ausgerichtete Tätigkeiten | Related, not a match |
| 53111 | Berufe im Objekt-, Werte- und Personenschutz - Helfer-/Anlerntätigkeiten | Related, not a match |
| 53182 | Berufe in Objekt-, Personen-, Brandschutz, Arbeitssicherheit (sonstige spezifische Tätigkeitsangabe) - fachlich ausgerichtete Tätigkeiten | Related, not a match |
Source: © Statistik der Bundesagentur für Arbeit — Klassifikation der Berufe 2010 – überarbeitete Fassung 2020, https://statistik.arbeitsagentur.de. KldB codes and titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own mapping (eigene Zuordnung) and are not a Bundesagentur für Arbeit correspondence.
(AI Changing Work link release: de-direct v1)
Japan classification links (JSCO)
AI Changing Work's links between this occupation and JSCO occupations, judged with AI models. Relations are read from this occupation's side.
| JSCO code | JSCO title (Japanese) | Relation |
|---|---|---|
| 459 | 他に分類されない保安職業従事者 | This occupation is narrowerprovisional |
Source: Ministry of Internal Affairs and Communications (MIC), Japan Standard Occupational Classification (Dec. 2009, MIC Notification No. 555). JSCO codes and Japanese titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not a MIC correspondence.
(AI Changing Work link release: jp-direct v1)
Sources, licenses and AI Changing Work's modification and translation notices for this page: Credits & sources