# Traffic Signal Control on Synthetic Grid 4x4 Easy

Source: [Traffic Signal Control on Synthetic Grid 4x4 Easy](<https://www.sota2.com/research/sota/traffic-signal-control-on-synthetic-grid-4x4-easy>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-03-27T14:08:50.862Z

Evaluation of Traffic Signal Control performance on the Synthetic Grid 4x4 Easy environment, reporting metrics including Queue Length, Speed, Trip Completion Rate, Trip Time, and Trip Delay.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Traffic Signal Control |
| Dataset (including any stated split) | Synthetic Grid 4x4 Easy |
| Metric | Queue Length |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 5 of 5 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [Queue Length](<https://www.sota2.com/research/sota/traffic-signal-control-on-synthetic-grid-4x4-easy.md?metric=Queue%20Length>): Lower is better; unit: SCALAR.

- [Average Speed](<https://www.sota2.com/research/sota/traffic-signal-control-on-synthetic-grid-4x4-easy.md?metric=Average%20Speed>): Higher is better; unit: SCALAR.

- [Trip Completion Rate](<https://www.sota2.com/research/sota/traffic-signal-control-on-synthetic-grid-4x4-easy.md?metric=Trip%20Completion%20Rate>): Higher is better; unit: PERCENT.

- [Average Trip Time](<https://www.sota2.com/research/sota/traffic-signal-control-on-synthetic-grid-4x4-easy.md?metric=Average%20Trip%20Time>): Lower is better; unit: TIME.

- [Average Trip Delay](<https://www.sota2.com/research/sota/traffic-signal-control-on-synthetic-grid-4x4-easy.md?metric=Average%20Trip%20Delay>): Lower is better; unit: TIME.

## Recorded results

| Method | Queue Length | Result date | Report paper |
| --- | --- | --- | --- |
| GESA | 0.04 | Not recorded | 69c60eed0636e5bf4afc83e5 |
| Unicorn | 0.05 | Not recorded | 69c60eed0636e5bf4afc83e5 |
| CROSS | 0.05 | Not recorded | 69c60eed0636e5bf4afc83e5 |
| Max-Pressure | 0.07 | Not recorded | 69c60eed0636e5bf4afc83e5 |
| Fixed-Time | 0.12 | Not recorded | 69c60eed0636e5bf4afc83e5 |

### GESA

Queue Length: 0.04. Result ID: 69c68ef547f34ce924b0d224.

[Reporting paper](<https://www.sota2.com/research/paper/69c60eed0636e5bf4afc83e5.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Unicorn

Queue Length: 0.05. Result ID: 69c68ef547f34ce924b0d225.

[Reporting paper](<https://www.sota2.com/research/paper/69c60eed0636e5bf4afc83e5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77791e209131cea736cc.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### CROSS

Queue Length: 0.05. Result ID: 69c68ef547f34ce924b0d226.

[Reporting paper](<https://www.sota2.com/research/paper/69c60eed0636e5bf4afc83e5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69c60eed0636e5bf4afc83e5.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Max-Pressure

Queue Length: 0.07. Result ID: 69c68ef547f34ce924b0d223.

[Reporting paper](<https://www.sota2.com/research/paper/69c60eed0636e5bf4afc83e5.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Fixed-Time

Queue Length: 0.12. Result ID: 69c68ef547f34ce924b0d222.

[Reporting paper](<https://www.sota2.com/research/paper/69c60eed0636e5bf4afc83e5.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

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