This page delivers traffic analytics for Putnam County, Indiana. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Putnam County, Indiana among 209 road miles divided in 2,168 segments. Our metrics go beyond simple volume counts to provide actionable insights on traffic intensity, congestion, commercial vehicle flow, and network performance with highest possible granularity (average segment length is 508 ft). Whether you are evaluating a new retail location, planning logistics routes, or assessing infrastructure needs, this data helps you move from assumptions to certainty.
Data sourced from TrafficZoom's proprietary analytics platform.
The average number of vehicles that travel each day over any road in the road network.
4,678
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
20.0%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
37.1 min
Congestion ratio
Congestion ratio
The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.
13.0%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
47.1 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$78,033
Our data indicates an estimated average traffic volume of 4,678 vehicles per day in Putnam County, Indiana that results in 1,321,639 vehicle-miles traveled per day (≈482 million per year). The traffic stream is comprised of an average of 1 truck for every 5 vehicles. Typical time spent behind the wheel per trip is 37.1 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Indiana state averages: Putnam sees 18% lower average daily traffic volume than the state average (4,678 vehicles per day against 5,704), suggesting less demand on each road - a critical factor for logistics and site planning. Network-wide, Putnam accounts for about 0.8% of Indiana's statewide total, at 1,321,639 vehicle-miles traveled per day (≈482 million per year). At 37.1 minutes, the average travel time is 11% higher than the state level. At 16% lower than the state level, the 13.0% congestion ratio signals smoother traffic flow - crucial for traffic control improvement and logistics planning. By volume, Putnam's 4,678 vehicles per day outpaces 67% of counties in Indiana. Its average travel time of 37.1 minutes is longer than 87% of counties in Indiana.
Highway vs. Non-Highway Traffic Analysis
Highway Traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
16,223
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
28.7%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
61.8 min
Congestion ratio
Congestion ratio
The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.
34.8%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
45.6 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$77,754
A significant volume of traffic in Putnam County, Indiana utilizes the highway network. The average highway carries 16,223 vehicles per day, 277% more than the average non-highway road in the same area, which carries 4,304 vehicles per day. That average covers 44 highway road miles divided in 68 segments (average segment length 3,442 ft), together carrying 758,471 vehicle-miles traveled per day (≈277 million per year). By highway travel volume, Putnam outranks 58% of counties in Indiana. Trucks constitute 28.7% of highway traffic.
Analytical insight
The concentration of trucks on highways (28.7%) is 46% higher than the state average for similar road classifications. This indicates Putnam serves as a significant freight corridor. For logistics operators, this validates the importance of highway access. Putnam's highway truck share (28.7%) is higher than 85% of counties in Indiana. By raw truck volume, Putnam carries more highway trucks than 88% of counties in Indiana.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
4,304
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
8.4%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
36.3 min
Congestion ratio
Congestion ratio
The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.
12.3%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
47.8 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$78,134
The non-highway road network in Putnam County, Indiana supports a substantial volume of traffic. The average non-highway road carries 4,304 vehicles per day, 73% less than the average highway in the same area, which carries 16,223 vehicles per day. That average covers 164 non-highway road miles divided in 2,100 segments (average segment length 413 ft), together carrying 563,168 vehicle-miles traveled per day (≈206 million per year). Trucks constitute 8.4% of non-highway traffic.
Analytical insight
Compared to highways, non-highway routes see 71% fewer trucks by share. At 19% lower than the state level, the non-highway congestion ratio of 12.3% signals easier movement on local roads. Overall, average travel time here is longer than 87% of counties in Indiana. 70% of counties in Indiana see lower average driver income among trip origins than Putnam. Putnam's median driver age is higher than 33% of counties in Indiana.
Time-of-Day & Seasonal Patterns
Analytical insight
In Putnam County, Indiana, the peak hour concentrates about 7% of the day's traffic.
Traffic Flow Profile Comparison
Metric
Putnam
Indiana
Average
Difference
Traffic
4,678
5,704
-18.0%
Truck % (Total Traffic)
20.0%
12.1%
+65.5%
Truck % (Highway)
28.7%
19.6%
+46.4%
Avg. Travel Time
37.1 min
33.5 min
+10.6%
Frequently Asked Questions
The average daily traffic volume is calculated at 4,678 vehicles per day, providing a baseline for daily operations and site assessment.
Putnam's average travel time of 37.1 minutes is longer than 87% of counties in Indiana.
Approximately 80% of highway traffic and 16% of non-highway traffic consists of vehicles whose trip originates outside Putnam County, Indiana. This indicates that a portion of highway traffic is regional pass-through, while local roads are more representative of resident and commuter activity.
Trucks account for approximately 20.0% of the total traffic mix across all road types, with a significantly higher concentration of 28.7% on highways.
Drivers on Putnam roads have a median age of 47 years, and the median household income of the neighborhoods trips originate from averages $78,033 - useful context for retail siting and customer profiling.
Data Sources & Methodology
The data presented on this page is derived from TrafficZoom's proprietary analytics platform, which aggregates and normalizes information from multiple sources, including:
Mobile device location data (anonymized and aggregated)
