across
aqueduct
architecture
bridge
building
business
cell
connect
connection
construction
cross
design
elevated
engineer
form
geometric
grid
highway
illustration
knot
lattice
line
linear
link
mapping
mesh
network
node
obstacle
over
perspective
platform
plot
polygonal
road
science
shape
span
street
structure
support
surface
tech
technology
tower
travel
walk
way