| Site | Type | Grid Ref |
|---|---|---|
| A151 | ||
| Auster Wood | milepost | TF080198 |
| Grimsthorpe Castle | milepost | TF041238 |
| Corby Glen | milepost | SK998249 |
| Corby Glen Railway | milepost | SK983243 |
| Birkholme | milepost | SK970234 |
| Twyford Wood | milestone | SK955238 |
| B1177 | ||
| Dunsby | milepost | TF109275 |
| Billingboro | milepost | TF117335 |
| Horbling | milepost | TF118351 |
| A52 | ||
| Wyberton Fen | milestone | TF301430 |
| Willoughby Farm | milestone | TF285428 |
| New Hammond Beck | milestone | TF269426 |
| Hardwick Grange | milestone | TF256419 |
| Drayton | milepost | TF245396 |
| B1397 | ||
| Kirton Methodist church | milestone | TF304383 |
| Strugg's Hill | milestone | TF293372 |
| Sutterton | milestone | TF286359 |
| Belton Farm | milestone | TF263338 |
| B1165 | ||
| Weston | milepost | TF286219 |
| Moulton | milepost | TF302217 |
| Whaplode St Catherine (2) | milestone | TF325205 |
| Whaplode St Catherine | milepost | TF334199 |
| A151 | ||
| Spalding | milestone | TF271243 |
| Weston | milestone | TF286248 |
| Moulton | milestone | TF314245 |
| Whaplode | milestone | TF330244 |
| Holbeach | milestone | TF347249 |
| Holbeach Church | milestone | TF358249 |
| Holbeach | milestone | TF376250 |
| Long Sutton | milestone | TF389250 |
| Long Sutton | milepost | TF420238 |
| Sutton Bridge | milepost | TF432229 |
| The Beeches | milestone | TF462219 |
| Great North Road | ||
| Toll Bar | milepost | TF005084 |
| Misc | ||
| Market Deeping | milepost | TF136104 |
| Normanton | obelisk | SK949464 |
| Sleaford | milepost | TF055449 |
| Osbournby | milepost | TF070382 |
| Morton | milestone | TF095233 |
| Holbeach | milepost | TF358247 |
| St Botolph's Church | milestone | TF327441 |
| Glinton | milepost | TF152061 |
| Station Rd | Toll | TF285354 |
