diff --git a/data/styles/default/include/Roads.mapcss b/data/styles/default/include/Roads.mapcss
index 01c45d2a4..d228074f0 100644
--- a/data/styles/default/include/Roads.mapcss
+++ b/data/styles/default/include/Roads.mapcss
@@ -1341,19 +1341,17 @@ line|z16-[railway=disused],
 /* 9.2 Rail tunnel 14-22 ZOOM */
 
 line|z12[railway=rail][tunnel?],
-{opacity:0.9}
+{opacity:0.8}
 line|z13[railway=rail][tunnel?],
-{opacity:0.7}
+{opacity:0.6}
 line|z14-[railway=rail][tunnel?],
-{casing-width: 1;casing-linecap: butt;casing-color: @railway_tunnel;casing-dashes: 5,5;casing-opacity: 0.5; opacity:0.6}
+{casing-width: 1;casing-linecap: butt;casing-color: @railway_tunnel;casing-dashes: 5,5;casing-opacity: 0.3; opacity:0.4}
 line|z15[railway=rail][tunnel?],
-{casing-opacity: 0.4; opacity:0.5}
+{casing-opacity: 0.3; opacity:0.3}
 line|z16[railway=rail][tunnel?],
-{casing-opacity: 0.3; opacity:0.4}
+{casing-opacity: 0.1; opacity:0.2}
 line|z17-[railway=rail][tunnel?],
-{casing-opacity: 0.2; opacity:0.3}
-line|z16-[railway=rail][tunnel?]::dash,
-{color:@background1}
+{casing-opacity: 0.05; opacity:0.1}
 
 /* 9.3 Rail bridge 14-22 ZOOM */
 
diff --git a/data/styles/outdoors/include/Roads.mapcss b/data/styles/outdoors/include/Roads.mapcss
index fefb45ae0..ba1f2af8f 100644
--- a/data/styles/outdoors/include/Roads.mapcss
+++ b/data/styles/outdoors/include/Roads.mapcss
@@ -570,6 +570,18 @@ line|z16-[railway=construction],
 line|z16-[railway=disused]
 {width: 1.7; dashes: 2.5,7;}
 
+line|z12[railway=rail][tunnel?],
+{opacity:0.8}
+line|z13[railway=rail][tunnel?],
+{opacity:0.6}
+line|z14-[railway=rail][tunnel?],
+{casing-width: 1;casing-linecap: butt;casing-color: @railway_tunnel;casing-dashes: 5,5;casing-opacity: 0.3; opacity:0.4}
+line|z15[railway=rail][tunnel?],
+{casing-opacity: 0.3; opacity:0.3}
+line|z16[railway=rail][tunnel?],
+{casing-opacity: 0.1; opacity:0.2}
+line|z17-[railway=rail][tunnel?],
+{casing-opacity: 0.05; opacity:0.1}
 
 /* Power lines are good for orienteering */
 line|z13-[power=line],