Of the 27 million passenger journeys undertaken by Londoners every day, more than 80% of them are made on the road network.

We monitor the performance of the road network and produce a quarterly performance report.

This includes measures for journey time, reliability, network disruption, traffic speeds and volumes, asset availability, road and path condition, and customer satisfaction.

Performance reports

TLRN performance report quarter 2 2017/18

PDF 975KB

TLRN performance report quarter 1 2017/18

PDF 1.83MB

TLRN performance report: quarter 4 2016/17

PDF 994KB

TLRN performance report: quarter 3 2016/17

PDF 1.30MB

TLRN performance report: quarter 2 2016/17

PDF 1.34MB

TLRN performance report: quarter 1 2016/17

PDF 1.16MB

TLRN performance report: quarter 4 2015/16

PDF 1.12MB

TLRN performance report: quarter 3 2015/16

PDF 1.62MB

TLRN performance report: quarter 2 2015/16

PDF 1.31MB

Total vehicle delay for London 2014/15

PDF 1.19MB

London Streets performance report: quarter 1 2015/16

PDF 2.13MB

London Streets performance report: quarter 4 2014/15

PDF 2.08MB

London Streets performance report: quarter 3 2014/15

PDF 1.99MB

London Streets performance report: quarter 2 2014/15

PDF 1.44MB

London Streets performance report: quarter 1 2014/15

PDF 1.38MB

London Streets performance report: quarter 4 2013/14

PDF 1.71MB

London Streets performance report: quarter 3 2013/14

PDF 1.56MB

London Streets performance report: quarter 2 2013/14

PDF 1.46MB

London Streets performance report: quarter 1 2013/14

PDF 1.37MB

London Streets performance report: quarter 4 2012/13

PDF 1.38MB

London Streets performance report: quarter 3 2012/13

PDF 775KB

London Streets performance report: quarter 2 2012/13

PDF 1.49MB

London Streets performance report: quarter 1 2012/13

PDF 994KB

London Streets performance report: quarter 4 2011/12

PDF 1.55MB

London Streets performance report: quarter 3 2011/12

PDF 1.18MB

London Streets performance report: quarter 2 2011/12

PDF 1.11MB

London Streets performance report: quarter 1 2011/12

PDF 1.11MB

Customer satisfaction survey

Our 2012 annual customer satisfaction survey shows that customers are now more satisfied with the performance and management of the TfL Road Network (TRLN).

Overall satisfaction is up by one point in the last year, to a score of 76 out of 100.