US 231US 231 goes from near Owensboro, Kentucky north to the Chicago suburban portion of Nortwest Indiana. While one of the the original US routes, US 231 is actually comparatively new in Indiana, having been extended into Indiana in 1954. The section north of Lafayette runs over the independent portion of historic US 152. The part north of Lafayette zig-zags mainly following what was SR 53. This part crosses I-65 several times as it jogs northwestward.US 231 is the longest highway in Indiana at 297 miles, but will eventually be surpassed by I-69 when it is completed. Two portions of US 231 are planned for widening in the next few years. They are the Lafayette-West Lafayette and Jasper-Huntingburg bypasses. South of I-64, US 231 is now an expressway that mainly follows a new terrain routing. It crosses the Ohio River just northeast of Owensboro, Kentucky. South of Lafayette, US 231 is the primary north-south route between I-65 and US 41. It remains the primary highway link to the large Crane NWSC until I-69 is built. |
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| US 231: | Kentucky State Line - East of Rockport () | < 297 miles > | St. John (US 41) |
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Google Map of US 231 |
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| Cities Served: | Bloomfield, Chrisney, Cloverdale, Crane Naval Weapons Depot, Crawfordsville, Crown Point, Dale, Demotte, Gentryville, Greencastle, Hebron, Huntingburg, Jasper, Lafayette, Lincoln State Park, Linden, Loogootee, New Market, Remington, Rensselaer, Rockport, Spencer, St. John, West Lafayette, Wolcott, Worthington | ||
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| Counties Served: | Daviess, Dubois, Greene, Jasper, Lake, Martin, Montgomery, Owen, Porter, Putnam, Spencer, Tippecanoe, Warrick, White | ||
| INDOT County Flow Maps (AADT): | Daviess, Dubois, Greene, Jasper, Lake, Martin, Montgomery, Owen, Porter, Putnam, Spencer, Tippecanoe, Warrick, White | ||
| Parent Highway: | US 31 | ||
| Siblings: | SR 131, US 131, SR 231, SR 331, SR 431 | ||
| Multiplexes: | SR 2, SR 10, US 24, SR 32, SR 46, SR 47, US 50, US 52, SR 54, SR 55, SR 56, SR 57, SR 58, SR 62, SR 67, US 150, SR 157, SR 236 | ||
| Ending at US 231: | SR 45, SR 53, SR 57, SR 68, SR 110, SR 126, SR 162, SR 164, SR 240, SR 558, SR 645 | ||
| NHS: | The part from Lafayette south to Crawfordsville and the part from I-70 south to the Kentucky state line | ||
| Expressway: | Lafayette south side, I-64 to Ohio River | ||
| Related Links: | » INDOT South West Region Major Moves | ||
| » Kentucky Roads - The Ohio River | |||
| » U.S. 231 from I-70 to I-65 Environmental Assessment | |||
| » U.S. 231 Relocation Tippecanoe County | |||
| » U.S. 231--Indiana to Florida - How a Highway Grew | |||
| » U.S. Highway 231 from Wikipedia | |||
| » US 231 from KentuckyRoads.com | |||
| » US Ends .com - US 231 | |||
Scanned maps:![]() | » Map of US 231 Bypass in Lafayette (1973-74) |
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| Northern Terminus: St. John at US 41
End Photographs |
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This is looking eastbound at the starting point for US 231. This road is known as the Veterans Memorial Highway in Indiana. |
This is looking westward at the intersection of US 231 and US 41. |
The US 231 sign at US 41 showing a Verterans Memorial Parkway marker |
Same sign with a wider view |
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A closeup of the end sign |
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| Southern Terminus: - East of Rockport at End Photographs |
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Approaching Indiana from the southeast |
Entering Indiana from the southeast |
Looking south at the William H. Natcher Bridge over the Ohio River |
Looking north leaving the Natcher Bridge towards the SR 66 interchange |
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Looking north in middle of the second span |
Southbound approaching the Natcher Bridge |
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| Multiplex Photographs: |
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SR32/SR47/US231: Looking south in Crawfordsville. |
SR 57/US 231: Looking south in Greene County where SR 57 and US 231 are co-signed |
SR 2/US 231: Looking north in Hebron |
SR 55/US 231: Looking east down Joliet St. in Crown Point |
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SR 10/US 231: Looking south down in DeMotte |
US 24/US 231: Looking east just east of I-65 |
SR 62/US 231:Looking west and SR 162 end |
SR 58/US 231: Looking east from SR 58 near Crane |
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SR 56/US 231: Looking north on Newton Street in Jasper |
SR 67/US231: Long multiplex in west central Indiana |
US 52/US 231: Looking southeast in West Lafayette |
US 231/SR 236: Looking north |
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SR 67/SR 157/US 231: Looking north at a very short SR 157 multiplex |
SR 46/SR 67/US 231: Looking west in Spencer |
US 50/US 150/US 231: Looking east |
SR 54/US 231: Looking south on SR 157 where multiplex begins |
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| Other Photographs: |
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Typical Indiana rural scene: a farm on US 231 |
Looking south towards Loogootee |
A look at the reconstruction of US 231 north of the Natcher Bridge |
Southbound on new roadway south of I-64 |
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New US 231 roadway over I-64 |
Looking north at SR 70 where the divided currently roadway ends |
Eastbound SR 162 at new interchange with US 231 (UC) |
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| Interchange Photographs: |
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000 Exit 0: Looking north at SR 66 exit |
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