From Roader's Digest: The SABRE Wiki
|To:||Great Blakenham (TM119504)|
|Length:||5.6 miles (9 km)|
|Met:||A12, A1071, A45|
|Now part of:||B1113|
The A1100 was a useful link between the A12 and the A45 west of Ipswich. It was originally classified as the B1074, but was upgraded to the A1100 by 1927. However, it has since been made obsolete by the opening of the A14 Ipswich Western Bypass and has been downgraded to a mixture of unclassified and the B1113.
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