Origin
Bon Aqua Junction, TN
Night in Bon Aqua Junction on Tuesday
Local time
11:23 PM
CDT
Current temp
63°F
Unavailable
Live forecast
Trip from Bon Aqua Junction, TN to Chattanooga, TN
Data updated 2 hours ago
Drive Time
2h 59m
Distance
157.8 mi
254 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$25
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
2h 48m
★
6 AM
2h 59m
8 AM
3h 22m
10 AM
3h 7m
12 PM
3h 5m
3 PM
3h 8m
5 PM
3h 21m
8 PM
2h 52m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Bon Aqua Junction, TN
Kelly
Chattanooga, TN
Wikimedia Commons
Trip Overview
The drive from Bon Aqua Junction, TN to Chattanooga, TN covers 157.8 miles and takes about 2h 59m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 24, Tennessee National Guard Parkway, State Highway 100 for much of the mileage, and the overall profile is highway-focused drive. The longest uninterrupted segment is about 103.1 miles on I 24. At current regular gas prices, budget about $24.67 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
78.9 miles from Bon Aqua Junction, TN
A natural place for your longest stop of the day , about 1h 30m into the drive .
Loading map...
Drive Character
This is a 2h 59m highway drive covering 157.8 miles, with most of the trip on I 24 and Tennessee National Guard Parkway. The longest continuous stretch is about 103.1 miles on I 24.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 13 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 24 is the longest continuous segment at about 103.1 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 24 and Tennessee National Guard Parkway. There are only a few real navigation decisions along the way. The trickiest moment comes around 7.7 miles in near I 840 / Tennessee National Guard Parkway.
Route Complexity
4/10
Easy - simple navigation with a manageable amount of wheel time
This is a straightforward 2h 59m drive. You will face about 7 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 7.7 miles (I 840 / Tennessee National Guard Parkway): Merge point - match speed before joining. Lane positioning matters here; at 52.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 53.2 miles (I 24): Merge point - match speed before joining. Lane positioning matters here.
Critical Maneuvers
5 of 7 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
5
7.7 mi into trip
|
~11m in
|
I 840 / Tennessee National Guard Parkway
Merge onto I 840 / Tennessee National Guard Parkway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
7
52.4 mi into trip
|
~59m in
Take the exit toward I 24 East: Chattanooga
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 53A
Toward I 24 East: Chattanooga
5
53.2 mi into trip
|
~1h 1m in
|
I 24
Merge onto I 24
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
5
156.3 mi into trip
|
~2h 56m in
Take the exit toward US 27 North: Downtown Chattanooga
Exit ramp - move to the correct lane early
Exit 184B
Toward US 27 North: Downtown Chattanooga
6
157.7 mi into trip
|
~2h 58m in
|
West Martin Luther King Boulevard
Turn right onto West Martin Luther King Boulevard
Lane positioning matters here
Use the left / straight / right lanes.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 24 | 103.1 mi | 1h 54m |
| Tennessee National Guard Parkway | 44.7 mi | 47m |
| State Highway 100 | 5.7 mi | 8m |
| State Highway 46 | 1.1 mi | 1m |
| US 27 | 0.7 mi | <1m |
| Fairview Boulevard | 0.3 mi | <1m |
| West Martin Luther King Boulevard | 0.2 mi | <1m |
Longest stretch:
I 24
— 103.1 mi, about 1h 54m
Turn-by-Turn Driving Directions
Step-by-step road directions between Bon Aqua Junction, TN and Chattanooga, TN.
1
Start on TN 100
3.0 mi
·
4 min
·
State Highway 100
2
Continue on TN 100
1.1 mi
·
1 min
·
State Highway 46
3
Continue on TN 100
2.7 mi
·
4 min
·
State Highway 100
4
Continue on TN 100
0.3 mi
·
27 sec
·
Fairview Boulevard
5
Take the ramp
0.6 mi
·
1 min
Toward I 840 East: Franklin
6
Merge onto I 840
45 mi
·
47 min
·
Tennessee National Guard Parkway
Use the straight / slight right lanes.
7
Take the exit
0.8 mi
·
2 min
Exit 53A
Toward I 24 East: Chattanooga
Use the straight / slight right lanes.
8
Merge onto I 24
103 mi
·
1 hr 54 min
·
I 24
Use the straight / slight right lanes.
9
Take the exit
0.4 mi
·
46 sec
Exit 184B
Toward US 27 North: Downtown Chattanooga
10
Continue on US 27
0.7 mi
·
59 sec
·
US 27
11
Take the exit
0.2 mi
·
25 sec
Exit 1B
Toward Downtown
12
Turn right onto West Martin Luther King Boulevard
0.2 mi
·
29 sec
·
West Martin Luther King Boulevard
Use the left / straight / right lanes.
13
Arrive at destination
TN 8
Trip Plan
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 78.9 miles from Bon Aqua Junction, TN, or about 1h 30m into the drive.
The longest continuous stretch on this route runs about 103.1 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 80 miles or 1h 31m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 78.9 miles or 1h 30m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 26m
Traffic, exits, and arrival timing usually matter more near Chattanooga, TN than in the middle of the route.
Before You Leave
+
Open the route before leaving Bon Aqua Junction, TN so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Bon Aqua Junction, TN
This is one driving day of about 157.8 miles and 2h 59m.
Your first comfortable stop window is around 80 miles from Bon Aqua Junction, TN.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 24 for about 103.1 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 78.9 mi from Bon Aqua Junction, TN · 1h 30m into the drive
Mid-route town
Meal stop
79 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 80 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 78.9 miles from Bon Aqua Junction, TN, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 24 if your tank is already low. That segment runs about 103.1 miles.
Arriving in Chattanooga, TN
The final approach into Chattanooga, TN usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Chattanooga, TN.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$24.67 one way
$49.34 round trip
$3.97/gal
25.4 MPG avg
55 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $27.09 | $54.17 |
| premium | $4.89 | $30.37 | $60.73 |
| diesel | $5.61 | $34.84 | $69.68 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$25
Meals
$25–$50
Total
$50–$75
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 55.2 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $17 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 47.3 | 0 | $16.57 | $7.57 |
| Efficient EV | 39.5 | 0 | $13.81 | $6.31 |
| EV Truck/SUV | 63.1 | 0 | $22.09 | $10.10 |
Gas CO2
55 kg
EV CO2
18 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Chattanooga, TN
Late night in Chattanooga on Wednesday
Local time
12:23 AM
EDT
Current temp
78°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
1 hour later
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
15 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
2h 59m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Bon Aqua Junction, TN to Chattanooga, TN covers 157.8 miles and takes about 2h 59m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 24, Tennessee National Guard Parkway, State Highway 100. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 78.9 miles from Bon Aqua Junction, TN. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $24.67 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This is a straightforward 2h 59m drive. You will face about 7 decision points, but nothing that requires special attention if you follow navigation.
The main spots that need attention: at 7.7 miles (I 840 / Tennessee National Guard Parkway): Merge point - match speed before joining. Lane positioning matters here; at 52.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 53.2 miles (I 24): Merge point - match speed before joining. Lane positioning matters here.
The route from Bon Aqua Junction, TN to Chattanooga, TN does not surface many named destination signs beyond the main corridor.
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