Enter a clue or pattern or both:
The Clue
They're added in some infrastructure upgrades (5 letter answer)
The Answer
LANES
Tags
Notes
The answer LANES is seen frequently, appearing about once every 190 puzzles.
Related Clues
Passages
Abbe and Lois
Alley features
Alleys for keglers
Bowling alleys
Bowling necessities
Bowling sites
Driving divisions
Freeway divisions
Heat divisions
Highway divisions
Highway units
Keglers' milieu
Keglers' places
Places for strikes
Pool parts
Race assignments
Rural routes
Rustic roads
Sites of passage
Strike areas
Strike locations
Strike zones?
Strips for bowling
Track assignments
Track strips
Traffic divisions
Turnpike parts
Alleys have them
Areas between shoulders?
Bowling alley divisions
Bowling-alley divisions
Earl Anthony's milieu
Olympic pool divisions
Scenes of many strikes
Sites of many strikes
Swim meet divisions
Left Turn Only and others
Some people weave on them
These may form a fork
Where strikes are appreciated
Places where splits may occur
They may be dedicated to cyclists
Definition
LANE as a noun:
1. a narrow way or road
2. a well-defined track or path; for e.g. swimmers or lines of traffic