Games like Traffic Architect
Games like Traffic Architect include Mini Motorways, Cities: Skylines, Cities: Skylines II, Transport Fever 2, and Mini Metro. We matched them by the tags players give Traffic Architect on Steam (City Builder, Simulation, Strategy, Transportation, and Puzzle): closest matches first, and among equally close ones the better-known games.

Mini Motorways
Shared: Simulation · Strategy · Puzzle

Cities: Skylines
Shared: City Builder · Simulation · Strategy

Cities: Skylines II
Shared: City Builder · Simulation · Strategy

Transport Fever 2
Shared: Simulation · Strategy · City Builder

Mini Metro
Shared: Strategy · Simulation · Puzzle

Dorfromantik
Shared: City Builder · Puzzle · Relaxing

Foundation
Shared: City Builder · Simulation · Strategy

Manor Lords
Shared: City Builder · Strategy · Simulation

Prison Architect
Shared: Simulation · Strategy · City Builder

Planet Coaster
Shared: Simulation · Strategy · Management

shapez 2 - Factory
Shared: Strategy · Simulation · Management

ISLANDERS
Shared: City Builder · Strategy · Relaxing

Kingdoms and Castles
Shared: City Builder · Simulation · Strategy

Tavern Master
Shared: Simulation · Strategy · Management

Transport Fever 3
Shared: Simulation · City Builder · Transportation

Against the Storm
Shared: Simulation · City Builder · Strategy

Banished
Shared: City Builder · Strategy · Simulation

Dyson Sphere Program
Shared: Simulation · Automation · Building

Jurassic World Evolution
Shared: Simulation · Strategy · City Builder

Planet Zoo
Shared: Simulation · City Builder · Management

Planet Coaster 2
Shared: Simulation · Strategy · City Builder

Captain of Industry
Shared: Simulation · Strategy · City Builder

Let's School
Shared: City Builder · Strategy · Simulation

Ostriv
Shared: City Builder · Simulation · Strategy