Rail lines are the length of railway route available for train service, irrespective of the number of parallel tracks.
| 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cameroon | 1,016.0 | 982.0 | 976.5 | 976.5 | 1,004.0 | 884.0 | 884.0 | 884.0 | 884.0 | 884.0 | ||||
| Congo, Rep. | 900.0 | 795.0 | 893.2 | |||||||||||
| Gabon | 731.0 | 810.0 | 810.0 | 810.0 | 810.0 | 810.0 | 810.0 | 810.0 | 810.0 | 810.0 | 810.0 | 648.0 | 648.0 | 648.0 |