INSIGHTS
How we think about the problems we are asked to solve
Research, practice notes and perspectives from our engineers, planners and economists.

PERSPECTIVE
What would it take to move ten million Lagosians a day?
8 min read

RESEARCH
Drainage master planning in a city built on water
6 min read

PRACTICE
What UAV survey changed about how we price a corridor
5 min read

PRACTICE
Ground investigation is the cheapest risk you will ever buy
4 min read

PERSPECTIVE
Link bridges and the arithmetic of a junction
7 min read

PERSPECTIVE
Structuring a PPP a state government can actually sign
11 min read

RESEARCH
Environmental appraisal when the baseline keeps moving
9 min read

RESEARCH
Where does a megacity actually put its waste?
6 min read

PRACTICE
Designing a bus corridor around the operator you already have
8 min read
Have a project that has to work?
Tell us the constraint you cannot design around, and we will tell you how we would approach it.