Hardware FixRecommendedDevice not working? Your driver may be the problemCheck updates for common hardware issues.Fix DriversOctober DealsAmazon USOctober deal check: compare before you payAmazon US: current deals, useful picks and tech finds.Check DealsSlow PC?RecommendedPC slow today? Run a repair scan before it gets worseResolve common Windows issues and optimize system performance.Scan Now×
Skip to content
VGSources
Blog

How to Build Roads and Increase Control in EU5

Use the EU5 Infrastructure road builder to connect locations, inspect its proximity-based route preview, and prioritize roads where they address a real control or market-access bottleneck.
WorldEU5 Length2 min Posted Quest giverVGSources Team

Free tools Windows power users keep installed

One-click scans. No signup required.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Open the Infrastructure road builder, select two locations, and inspect the route preview before committing. The tool can build a path chosen for proximity, but roads are most useful when they address a valuable location’s weak proximity, control, or market access—not simply because a road can be built there.

How to build a road in EU5

  1. Open the Infrastructure road-builder tool.
  2. Choose the origin and destination locations. By default, the builder searches for a best-proximity path between them and builds all possible road segments along it, according to Paradox’s Tinto Talks 122.
  3. Review the route preview. Check which segments the tool proposes and whether the route makes sense for the locations you want to connect before confirming construction.
  4. Check river and maritime alternatives. The 1.4 update describes a builder that can skip road segments where rivers or maritime connections already provide better proximity. The “Ignore Rivers” option can override river-skipping behavior when you want a road to cross a river.

How roads can help control and the economy

Roads can improve proximity to the capital, market access, and army movement. Those are distinct benefits: a route that helps movement does not necessarily solve a location’s control or market-access problem. The fan-made Paradoxpedia economy reference describes these mechanic relationships, but marks some formula details as partial. Treat the effects as directional rather than expecting a fixed return from every road.

Control matters because it affects how much tax and production value a location contributes. Paradox’s 1.4 update also describes an “Uncontrolled Wealth” map mode, which can help identify wealth escaping control. Use it to find candidate locations, then consider whether a road is an appropriate response; roads are not the only possible control measure, and governors may also be relevant.

Which road project should you prioritize?

Compare prospective projects against the same practical checks. A route can be valuable when it improves a relevant location’s proximity or market access, but its value depends on the campaign, map, construction cost, and alternatives.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
#1 Best Overall
Sale
CATAN Board Game (6th Edition)
  • EXPLORE THE ISLAND OF CATAN: Settle the uninhabited island of Catan by gathering resources, building infrastructure, and nurturing trade relationships.
  • STRATEGY AND COMPETITION: Compete with 2-3 opponents to expand your settlements and cities while managing resources and avoiding the robber.
  • TRADE, BUILD, AND SETTLE: Use brick, wood, wheat, ore, and sheep to construct roads, settlements, and cities in your race to 10 victory points.
  • REPLAYABLE AND ENGAGING: With a modular hexagonal board, no two games are the same, offering endless strategic opportunities and replayability.
  • FOR FAMILIES AND STRATEGY ENTHUSIASTS: Designed for 3-4 players, ages 10 and up, CATAN 6th Edition is perfect for family game nights and friendly competition. Add the CATAN 5-6 Player Extension (sold separately) to expand your game to 5-6 players.
  • Target value: Is the location economically important, and is weak control causing wealth to escape?
  • Proximity and market access: Would the proposed route address a real bottleneck for the target rather than merely add road segments?
  • Existing connections: Could a river or maritime connection already provide better proximity?
  • Opportunity cost: Is the expected benefit worth the road’s construction cost and the use of construction capacity that could go elsewhere?
  • Other control options: Would a governor or another control measure be a better complement or alternative?

There is no universal best route or guaranteed income increase: the marginal benefit is location- and patch-dependent, and no controlled comparison establishes a general cost-benefit ranking.

Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

Control values are patch-sensitive

The EU5 Russian Wiki, citing version 1.3.11 files, reports a baseline control decline of 0.005 control points per month and a monthly growth effect for road connections: EU5 Russian Wiki control article. These figures are version-specific, not verified here against current official game files or an in-game tooltip. Check the current game before using them to plan around exact control values.

Quick Recap

SaleBestseller No. 1
Bestseller No. 2
Jumbo, Stratego - Original, Strategy Board Game, 2 Players, Ages 8 Year Plus
Jumbo, Stratego - Original, Strategy Board Game, 2 Players, Ages 8 Year Plus
Stratego is the strategic game where you challenge your opponents in the heat of battle; Your task is to capture your opponent’s flag while defending your own
$28.99
Rank #4
Sale
Carcassonne Tile Placement Strategy Board Game, 2-5 Players, 35 Min
  • CLASSIC TILE PLACEMENT: Draw and place landscape tiles to build cities, roads, fields, and monasteries, then deploy meeples as knights, farmers, and monks to claim features and score points.
  • STRATEGY FOR ADULTS AND FAMILIES: Carcassonne pairs intuitive rules with meaningful decisions, making it accessible for ages 7+ while still engaging experienced adult board gamers.
  • REPLAYABLE MEDIEVAL ADVENTURE: Randomized tile draws create a different landscape every game, bringing fresh puzzles and competitive fun to family game night and casual group play.
  • TWO TO FIVE PLAYERS: Built for 2-5 players with an average 35-minute playtime, Carcassonne fits weeknight sessions at home, family gatherings on vacation, and adult board game evenings.
  • INCLUDES MINI-EXPANSIONS: The base game comes with The Abbot and The River mini-expansions in the box, adding variety to the classic Carcassonne board game experience from the start.
Rank #3
Sale
Asmodee Ticket to Ride Board Game (2025 Refresh) - A Cross-Country Train Adventure for Friends and Family, Strategy Game for Kids & Adults, Ages 8+, 2-5 Players, 30-60 Minute Playtime
  • EXCITING TRAIN ADVENTURE: Embark on a journey across early 20th century North America, collecting train cards and claiming routes to expand your network and connect cities.
  • EASY TO LEARN, HARD TO MASTER: With simple rules and engaging gameplay, Ticket to Ride is perfect for both new and experienced players, making it a great choice for family game nights.
  • BEAUTIFUL GAME COMPONENTS: Features a giant map of the North American train network, accompanied by miniature trains for each player, enhancing the visual appeal and immersive experience.
  • MULTIPLE WAYS TO WIN: Strategically collect color sets of train cards, complete your tickets, and build the longest routes to secure victory, offering endless replayability.
  • FUN FOR ALL AGES: Whether you're playing with family or friends, Ticket to Ride offers hours of fun, making it an ideal choice for casual and competitive gamers alike.
Rank #2
Jumbo, Stratego - Original, Strategy Board Game, 2 Players, Ages 8 Year Plus
  • Stratego is the strategic game where you challenge your opponents in the heat of battle
  • Your task is to capture your opponent’s flag while defending your own
  • Lead your men into battle, every move is crucial
  • Includes 2 x 40 pre-printed playing pieces, Game board, Screen and 2 sorting trays for the pieces
  • Suitable for 2 players, aged 8+

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

Leave a Reply

Your email address will not be published. Required fields are marked *

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

More quests from Patch Notes

  1. How To Create Custom Stickers & Shoutouts In Monster Hunter WildsMonster Hunter WildsBlog20min
  2. How to Get XL Gogoat in Pokemon Legends Z-A (An Extra-Large Gogoat)Pokemon Legends Z-ABlog20min
  3. How to Get Rotting Lightbringer in Diablo 4Diablo 4Blog17min
Recommended PC Tool
Recommended PC Tool
Windows Errors? Fix Them Before They SpreadFree repair scan
Crashes, No Sound, or Screen Glitches?Free driver scan

Two free Windows tools

One Free Minute Could Fix That PC

Before you go - each of these free tools takes about a minute and tackles what quietly slows a Windows PC down.

Special offer. View Outbyte info, uninstall instructions, EULA, and Privacy Policy.