Closure alerts
Chattanooga and Lookout Mountain from the Tennessee River

TDOT SmartWay

I-75 Closures in Tennessee Today

Closures, crashes, lane blockages and work zones TDOT has listed on I-75 in Tennessee right now.

Current eventsAll Tennessee closures
  • Checked every 10 minutes
  • From TDOT SmartWay

Get an email when TDOT lists a full closure on I-75. Lane closures and work zones are not sent.

Know when I-75 closes

Photo: Chattanooga and Lookout Mountain from the Tennessee River. Breethol, CC BY-SA 4.0

Map

I-75 in Tennessee right now

0Closures
0Lane closures and blockages
1Crashes, congestion and other incidents
0Work zones
Benton CountyBledsoe CountyCampbell CountyClay CountyCoffee CountyDyer CountyGrainger CountyHardeman CountyHickman CountyKnox CountyLoudon CountyMarshall CountyMorgan CountyPolk CountyScott CountyUnion CountyWashington CountyWhite CountyWilson CountyBradley CountyCarroll CountyCheatham CountyClaiborne CountyCrockett CountyCumberland CountyDeKalb CountyFayette CountyFentress CountyGreene CountyGrundy CountyHamilton CountyHancock CountyHardin CountyHenderson CountyHouston CountyJackson CountyLake CountyLewis CountyMcMinn CountyMcNairy CountyMacon CountyMaury CountyMontgomery CountyPerry CountyPickett CountyPutnam CountyAnderson CountyBedford CountyRhea CountyRobertson CountyRutherford CountySevier CountyStewart CountyTipton CountyVan Buren CountyWarren CountyBlount CountyCarter CountyDavidson CountyFranklin CountyHamblen CountyHaywood CountyHumphreys CountyLawrence CountyMadison CountyMoore CountyOverton CountyRoane CountySmith CountySumner CountyWeakley CountyWilliamson CountyChester CountyDecatur CountyDickson CountyGibson CountyGiles CountyCocke CountyHawkins CountyHenry CountyJefferson CountyJohnson CountyLauderdale CountyLincoln CountyMarion CountyMeigs CountyMonroe CountyObion CountySequatchie CountyShelby CountySullivan CountyUnicoi CountyWayne CountyTrousdale CountyCannon CountyInterstate 75 SB in Hamilton County – near MILE MARKER 13 Police Activity reported at 10/30/2026 10:22 AM (ET). SB no lanes blocked.
ClosureIncident or lane blockageWork zone
TDOT SmartWay events on I-75, 11:39 am ET (10:39 am CT).

Status

Is I-75 closed in Tennessee right now?

TDOT listed no full closure on I-75 in Tennessee as of 11:39 am ET on Oct 30. 1 crash or congestion report was listed.

Source updated Oct 30, 6:36 am ET (5:36 am CT) · Retrieved Oct 30, 11:39 am ET (10:39 am CT)

StatusTDOT descriptionCountyUpdated
Police ActivityInterstate 75 SB in Hamilton County – near MILE MARKER 13 Police Activity reported at 10/30/2026 10:22 AM (ET). SB no lanes blocked.Hamilton5:24 am ET (4:24 am CT)

Route

About I-75

Interstate 75 runs from Chattanooga through Cleveland and Knoxville to Jellico at the Kentucky line.

Roads

Other Tennessee roads

Counties with events on I-75 now: Hamilton.

I-75 closure emails

Get an email when TDOT lists a full closure on I-75 in Tennessee. Lane closures and work zones are not sent.

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Helpful links

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Questions about I-75 in Tennessee

Is I-75 closed in Tennessee right now?

TDOT listed no full closure on I-75 in Tennessee as of 11:39 am ET on Oct 30. 1 crash or congestion report was listed.

Where does this information come from?

TDOT SmartWay, the Tennessee Department of Transportation’s traffic system, which lists crashes, closures, weather events and work zones on state routes and interstates. Tennessee Conditions is not affiliated with TDOT.

How current is it?

This page checks SmartWay every 10 minutes. Each event shows when TDOT last updated it. For conditions right now, call 511 or check SmartWay directly.

What is the difference between a closure and a lane blockage?

A closure means TDOT has marked the road closed in at least one direction. A lane closure or blockage means traffic is still getting through on fewer lanes or around a blocked shoulder.

Where the data for I-75 closures comes from

Every reading is credited to its source, with the time it was taken. Corrections and source questions go to the sources page.

Data sourcesUpdates log

Photo: Fall Creek Falls State Park at dawn. Neal Vickers, CC BY-SA 4.0