Cromer Tunnel

{{Use dmy dates|date=November 2017}}

{{Use British English|date=November 2017}}

{{More citations needed|auto=yes|date=December 2009}}

{{Infobox tunnel

|name = Cromer Tunnel

|image = Cromer Tunnel 12 Jan 2008 (2).JPG

|caption = The disused Cromer Tunnel

|line = One

|location = Beneath the Great Eastern's Cromer High to Norwich line

|coordinates = {{Coord|52.9177|1.3091|type:landmark_region:GB-NFK|display=inline,title}}

|system =

|status = Disused

|start = Close to the A149 bridge

|end = Both portals of the tunnels are open

|stations = Provided access Cromer Beach to Mundesley line

|open =

|owner = The Norfolk and Suffolk Joint Railway

|operator = The Norfolk and Suffolk Joint Railway

|character = Undergrowth and modern housing in the area make access difficult

|linelength =

|tracklength =

|notrack = removed

|gauge =

|el =

|speed =

|hielevation =

|lowelevation=

|}}

The Cromer Tunnel was built by the Norfolk and Suffolk Joint Railway to take their Cromer Beach to Mundesley line under the Great Eastern's Cromer High to Norwich line. Both portals of the tunnels are open but undergrowth and modern housing in the area make access difficult.{{citation needed|date=January 2020}}

It is the only standard gauge railway tunnel in Norfolk{{cite web|last1=Catford|first1=Nick|title=Cromer High|url=http://www.disused-stations.org.uk/c/cromer_high/index.shtml|website=Disused Stations|accessdate=11 March 2016|date=2005}} (the narrow gauge Bure Valley Railway crosses Aylsham Bypass by means of a newly constructed Aylsham Bypass Tunnel which replaces the former level crossing{{cite news|last1=Gray|first1=Tracey|title=Full steam ahead as Bure Valley Railway celebrates 25th anniversary|url=https://www.edp24.co.uk/lifestyle/heritage/full-steam-ahead-as-bure-valley-railway-celebrates-25th-anniversary-782326|accessdate=28 November 2020|work=Eastern Daily Press|date=13 July 2015}}).