Special Report - National Research Council, Transportation Research Board
SJR0.101
US
USJournal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | — | — | 0.101 | Q4 | 0.0% | |
| 2024 | — | — | 0.100 | Q4 | 0.0% | |
| 2023 | — | — | 0.101 | Q4 | 7.4% | |
| 2022 | — | — | — | 0.0% | ||
| 2021 | — | — | 0.110 | Q4 | 19.6% | |
| 2020 | — | — | 0.106 | Q4 | 2.4% | |
| 2019 | — | — | 0.103 | Q4 | 7.9% | |
| 2018 | — | — | 0.125 | Q4 | 12.1% | |
Impact history
Annual SJR and Impact Factor trend.
SJR
Journal record
ISSN
0360-859X
country
UScoverage
1973-1981, 1983-1984, 1986-1987, 1996-1999, 2001-2009, 2011-2018, 2021-2023