diff --git a/src/pages/en/developers/apis/1-routing-api/1-graphiql/index.md b/src/pages/en/developers/apis/1-routing-api/1-graphiql/index.md
index 557ddcdb..dfe1e809 100644
--- a/src/pages/en/developers/apis/1-routing-api/1-graphiql/index.md
+++ b/src/pages/en/developers/apis/1-routing-api/1-graphiql/index.md
@@ -13,10 +13,9 @@ order: 20
### Using the Digitransit GraphiQL browser versions
-You can use our hosted GraphiQL browser versions for the five available regions. The browser versions have the correct endpoints configured.
+You can use our hosted GraphiQL browser versions for the four available regions. The browser versions have the correct endpoints configured.
* [Helsinki region](https://api.digitransit.fi/graphiql/hsl/v2/gtfs/v1)
* [Waltti regions](https://api.digitransit.fi/graphiql/waltti/v2/gtfs/v1)
- * [Waltti-Opas regions](https://api.digitransit.fi/graphiql/waltti-alt/v2/gtfs/v1)
* [Seutu+ regions](https://api.digitransit.fi/graphiql/varely/v2/gtfs/v1)
* [Finland and Estonia](https://api.digitransit.fi/graphiql/finland/v2/gtfs/v1)
diff --git a/src/pages/en/developers/apis/1-routing-api/index.md b/src/pages/en/developers/apis/1-routing-api/index.md
index 981e85d7..513ac9a0 100644
--- a/src/pages/en/developers/apis/1-routing-api/index.md
+++ b/src/pages/en/developers/apis/1-routing-api/index.md
@@ -22,13 +22,11 @@ After this, you are ready to run queries for [routes](./routes/), [stops](./stop
1. The routing API for **Helsinki region** is available at: `https://api.digitransit.fi/routing/v2/hsl/gtfs/v1`
-2. The routing API for most **Waltti regions** is available at: `https://api.digitransit.fi/routing/v2/waltti/gtfs/v1`
+2. The routing API for **Waltti regions** is available at: `https://api.digitransit.fi/routing/v2/waltti/gtfs/v1`
-3. The routing API for some **Other Waltti regions** is available at: `https://api.digitransit.fi/routing/v2/waltti-alt/gtfs/v1`
+3. The routing API for **Finland** and **Estonia** is available at: `https://api.digitransit.fi/routing/v2/finland/gtfs/v1`
-4. The routing API for **Finland** and **Estonia** is available at: `https://api.digitransit.fi/routing/v2/finland/gtfs/v1`
-
-5. The routing API for **Varsinais-Suomen (Southwest Finland) ELY** is available at: `https://api.digitransit.fi/routing/v2/varely/gtfs/v1`
+4. The routing API for **Varsinais-Suomen (Southwest Finland) ELY** is available at: `https://api.digitransit.fi/routing/v2/varely/gtfs/v1`
### API requirements
diff --git a/src/pages/en/developers/apis/2-routing-data-api/index.md b/src/pages/en/developers/apis/2-routing-data-api/index.md
index e40db984..cadcfea8 100644
--- a/src/pages/en/developers/apis/2-routing-data-api/index.md
+++ b/src/pages/en/developers/apis/2-routing-data-api/index.md
@@ -1,13 +1,13 @@
---
title: Routing data API
---
-The routing data API provides five OpenTripPlanner (OTP) router datasets: Finland and Estonia, HSL region,
-Southwest Finland region and two alternative Waltti datasets. The available data sets are documented in
+The routing data API provides four OpenTripPlanner (OTP) router datasets: Finland and Estonia, HSL region,
+Southwest Finland region and Waltti cities. The available data sets are documented in
[the architecture page for this API](../../architecture/x-apis/2-routing-data-api/).
## OpenTripPlanner data and configuration files
-The available files are split into different endpoints for each of our routers (finland, hsl, varely, waltti and waltti-alt). The currently
+The available files are split into different endpoints for each of our routers (finland, hsl, varely and waltti). The currently
active routing data can be viewed from the corresponding production HTTP endpoints (use of either `digitransit-subscription-key`
URL parameter or a header is needed, browsing with a browser can be clumsy due to this limitation):
@@ -19,8 +19,6 @@ URL parameter or a header is needed, browsing with a browser can be clumsy due t
4. https://api.digitransit.fi/routing-data/v3/waltti/
-5. https://api.digitransit.fi/routing-data/v3/waltti-alt/
-
### Contents of the endpoints
diff --git a/src/pages/en/developers/apis/4-map-api/pois/index.md b/src/pages/en/developers/apis/4-map-api/pois/index.md
index 2943b08d..ea19df04 100644
--- a/src/pages/en/developers/apis/4-map-api/pois/index.md
+++ b/src/pages/en/developers/apis/4-map-api/pois/index.md
@@ -31,9 +31,9 @@ There is also a TileJSON index file available at `https://cdn.digitransit.fi/map
| Value | Description | Available router-ids |
|---------------------------|----------------------------------------------------------|----------------------------------------------------------------------------|
-| `stops` | A stop map for the requested router id | `finland`, `hsl`, `waltti`, `waltti-alt`, `varely` |
-| `realtimeStops` | A stop map including if stop is in use at the moment | `finland`, `hsl`, `waltti`, `waltti-alt`, `varely` |
-| `stations` | A station map for the requested router id | `finland`, `hsl`, `waltti`, `waltti-alt`, `varely` |
+| `stops` | A stop map for the requested router id | `finland`, `hsl`, `waltti`, `varely` |
+| `realtimeStops` | A stop map including if stop is in use at the moment | `finland`, `hsl`, `waltti`, `varely` |
+| `stations` | A station map for the requested router id | `finland`, `hsl`, `waltti`, `varely` |
| `rentalStations` | Available rental vehicle stations | `finland`, `hsl`, `waltti` |
| `realtimeRentalStations` | Rental vehicle stations including available rental vehicles and available spaces | `finland`, `hsl`, `waltti` |
| `realtimeRentalVehicles` | A map of rental vehicles | `finland`, `hsl` |
diff --git a/src/pages/en/developers/apis/5-realtime-api/vehicle-positions/digitransit-mqtt/index.md b/src/pages/en/developers/apis/5-realtime-api/vehicle-positions/digitransit-mqtt/index.md
index 24c576a6..771f008a 100644
--- a/src/pages/en/developers/apis/5-realtime-api/vehicle-positions/digitransit-mqtt/index.md
+++ b/src/pages/en/developers/apis/5-realtime-api/vehicle-positions/digitransit-mqtt/index.md
@@ -68,9 +68,9 @@ This list contains cities or regions for which there is vehicle position data av
| Kouvola | [Kouvola](https://api.digitransit.fi/routing-data/v3/waltti/Kouvola-gtfs.zip) | [waltti](https://api.digitransit.fi/routing/v2/waltti/gtfs/v1)
| Kotka | [Kotka](https://api.digitransit.fi/routing-data/v3/waltti/Kotka-gtfs.zip) | [waltti](https://api.digitransit.fi/routing/v2/waltti/gtfs/v1)
| Rovaniemi | [Rovaniemi](https://api.digitransit.fi/routing-data/v3/waltti/Rovaniemi-gtfs.zip) | [waltti](https://api.digitransit.fi/routing/v2/waltti/gtfs/v1)
-| Salo | [Salo](https://api.digitransit.fi/routing-data/v3/waltti-alt/Salo-gtfs.zip) | [waltti-alt](https://api.digitransit.fi/routing/v2/waltti-alt/gtfs/v1)
-| Kajaani | [Kajaani](https://api.digitransit.fi/routing-data/v3/waltti-alt/Kajaani-gtfs.zip) | [waltti-alt](https://api.digitransit.fi/routing/v2/waltti-alti/gtfs/v1)
| VARELY | [VARELY](https://api.digitransit.fi/routing-data/v3/varely/VARELY-gtfs.zip) | [varely](https://api.digitransit.fi/routing/v2/varely/gtfs/v1)
+| Salo | [Salo](https://api.digitransit.fi/routing-data/v3/finland/Salo-gtfs.zip) | [finland](https://api.digitransit.fi/routing/v2/finland/gtfs/v1)
+| Kajaani | [Kajaani](https://api.digitransit.fi/routing-data/v3/finland/Kajaani-gtfs.zip) | [finland](https://api.digitransit.fi/routing/v2/finland/gtfs/v1)
| Rauma | [Rauma](https://api.digitransit.fi/routing-data/v3/finland/Rauma-gtfs.zip) | [finland](https://api.digitransit.fi/routing/v2/finland/gtfs/v1)
| Finland trains | [digitraffic](https://api.digitransit.fi/routing-data/v3/finland/digitraffic-gtfs.zip) | [finland](https://api.digitransit.fi/routing/v2/finland/gtfs/v1)
| Härmän liikenne | [Harma](https://api.digitransit.fi/routing-data/v3/finland/Harma-gtfs.zip) | [finland](https://api.digitransit.fi/routing/v2/finland/gtfs/v1)
diff --git a/src/pages/en/developers/architecture/x-apis/2-routing-data-api/architecture.png b/src/pages/en/developers/architecture/x-apis/2-routing-data-api/architecture.png
index 4d46ba66..1c5fb5c2 100644
Binary files a/src/pages/en/developers/architecture/x-apis/2-routing-data-api/architecture.png and b/src/pages/en/developers/architecture/x-apis/2-routing-data-api/architecture.png differ
diff --git a/src/pages/en/developers/architecture/x-apis/2-routing-data-api/architecture.svg b/src/pages/en/developers/architecture/x-apis/2-routing-data-api/architecture.svg
index 26d10742..9cb55f9b 100644
--- a/src/pages/en/developers/architecture/x-apis/2-routing-data-api/architecture.svg
+++ b/src/pages/en/developers/architecture/x-apis/2-routing-data-api/architecture.svg
@@ -1,4 +1,4 @@
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/src/pages/en/developers/architecture/x-apis/2-routing-data-api/index.md b/src/pages/en/developers/architecture/x-apis/2-routing-data-api/index.md
index 6b31a03f..77055d06 100644
--- a/src/pages/en/developers/architecture/x-apis/2-routing-data-api/index.md
+++ b/src/pages/en/developers/architecture/x-apis/2-routing-data-api/index.md
@@ -1,7 +1,7 @@
---
title: Routing Data
description:
- info: "The routing data API provides five OpenTripPlanner router datasets: Finland and Estonia, HSL region, Southwest Finland region and two alternative Waltti datasets."
+ info: "The routing data API provides four OpenTripPlanner router datasets: Finland and Estonia, HSL region, Southwest Finland region and Waltti cities."
architecture: https://raw.githubusercontent.com/HSLdevcom/digitransit-site/master/src/pages/en/developers/architecture/x-apis/2-routing-data-api/architecture.xml
assets:
- title: "source"