The line today runs north from Ipswich via Westerfield, Woodbridge, Melton, Wickham Market, Saxmundham, Darsham, Halesworth, Brampton, Beccles, Oulton Broad South, and Lowestoft. It connects with the
Great Eastern Main Line at Ipswich, the
Felixstowe branch line at Westerfield, the line to Sizewell Power Station at Saxmundham, and the Norwich line at Lowestoft; the passenger service on the Norwich route is marketed as the
Wherry Lines. The line is double track from Ipswich to Woodbridge and then single to Saxmundham; from there it is double track as far as Halesworth, and then single again. There is a passing loop at Beccles, but the single line continues as far as Oulton Broad North Junction, where it joins the line from Norwich for the final entry to Lowestoft. The line is not electrified; it has a
loading gauge of W10 between Ipswich and Westerfield and W6 for all other sections, and a maximum permissible speed of line of 55 mph.
Location list Main line: • ('''''') •
East Suffolk Junction • '''''': opened 1 June 1859 • ; opened 1 June 1859; closed 17 September 1956 • ''''''; opened 1 June 1859 •
Melton; opened 1 June 1859; closed 2 May 1955; reopened 3 September 1984 • '''''' (in
Campsea Ashe); opened 1 June 1859 •
Snape Junction • ''''''; opened 1 June 1859 • ''''''; opened 1 June 1859 • ''''''; opened 4 December 1854; closed 15 May 1858; reopened 1 June 1859 •
Brampton; opened 4 December 1854; closed 15 May 1858; reopened 1 June 1859 • ''''''; opened 4 December 1854; closed 15 May 1858; reopened 1 June 1859 • ; opened 4 December 1854; closed 15 May 1858; reopened 1 June 1859; closed 2 November 1959 •
Fleet Junction •
Haddiscoe High Level; opened as St Olaves Junction 1 June 1859; renamed Herringfleet Junction 1891; renamed Haddiscoe High Level 1904: closed 2 November 1959 • ; opened 1 June 1859; closed 2 November 1959 • ; opened as Belton 1 June 1859; renamed Belton & Burgh 1923; closed 2 November 1959 • ; opened 1 June 1859; closed 4 May 1970
Framlingham branch: • (''''''); as above • ; opened 1 June 1859; closed 3 November 1952 • ; opened 1922; closed 3 November 1952 • ; opened 1 June 1859; closed 3 November 1952 • ; opened 1 June 1859; closed 3 November 1952; subsequently used for school and ramblers' excursions
Snape branch line: •
Snape Junction; as above • Snape (goods), opened 1 June 1859; closed 7 March 1960
Aldeburgh branch line: • (''''''); as above • ; opened 1 June 1859; closed 12 September 1966 • ; opened 29 July 1914; closed 12 September 1966 • ; opened as Aldborough 12 April 1860; renamed Aldeburgh 1 June 1875; closed 12 September 1966 Lowestoft and Beccles railway: • (''''''); as above; • ''''''; opened as Carlton Colville 1 June 1859; renamed Oulton Broad South 26 September 1927 • ''''''; opened 1 July 1847; renamed Lowestoft Central 1 October 1903; renamed Lowestoft 3 May 1971 Haddiscoe to Lowestoft link (via the
Lowestoft Railway): • ''''''; opened 1 July 1847 • ''''''; opened as Mutford 1 July 1847; renamed Oulton Broad (Mutford) 1881; renamed Oulton Broad November 1915; renamed Oulton Broad North 26 November 1927 • to ''''''; as above Haddiscoe connection: •
Fleet Junction; as above •
Haddiscoe Junction • (to Haddiscoe; used by HB&HR trains from 4 December 1854 until 15 May 1858). ==Operations==