CORRIDOR
I-71 · The Diagonal
Ohio's Cincinnati–Columbus–Cleveland diagonal; the Columbus segment shares the downtown trench with I-70 and feeds Polaris and the northern suburbs.
Columbus, Ohio · routes: I-71 · length 248 mi · view on map ↗
≈175,000
veh/day · 2024
1
archive records
1
crashes
0
roadwork
0
closures & events
0
active now
0
severity-3
2026-07-19
first record
2026-07-19
latest record
sourced Traffic volume: ≈175,000 vehicles/day — downtown split (shared trench with I-70). ODOT / City of Columbus, I-70/71 project, 2024. source ↗
Archive counts computed from the real 511 archive as of 2026-07-18. Aggregate conditions only — no individual vehicle or driver appears anywhere in this reference.
Real DOT data. These records are archived directly from the state's official
DOT feed — real incidents. Status shows the archived snapshot, not live conditions. Aggregate and
exterior only; no person or vehicle is identified.
Incident ledger
| Date | Road | Type | Sev | Status | Record |
|---|---|---|---|---|---|
| 2026-07-19 | I-71 South | Crash / incident | 1 | archived | Expect lane closures on I-71 South beyond Sinclair Rd/Morse Rd, due to a crash. OHGO |
Road Cards citing this corridor
Cite this page. This URL is permanent — it will not die or change.
https://tm-czar.com/corridor/oh/columbus/i-71/
I-71 (The Diagonal) — corridor page · TM CZAR — Traffic's First Wiki · retrieved 2026-07-18.
https://tm-czar.com/corridor/oh/columbus/i-71/
I-71 (The Diagonal) — corridor page · TM CZAR — Traffic's First Wiki · retrieved 2026-07-18.