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Iowa RWIS Traffic Data
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Click on a column to sort it.
Sorted by: Observation Time
| Station: | Lane ID: | Ob Time | Average Speed | 2 axel volume | 3+ axel volume | Occupancy |
|---|---|---|---|---|---|---|
| Tama | US 30 Right Turn | Oct 20 10:55 AM | 35.0 | 1 | 0 | 0 |
| Tama | US 30 EB | Oct 20 10:55 AM | 60.0 | 3 | 6 | 3 |
| Tama | US 30 WB | Oct 20 10:55 AM | 55.0 | 1 | 1 | 1 |
| Plainfield | US 218 NB Driving Lane | Sep 30 10:30 AM | 69.0 | 2 | 4 | 2 |
| Plainfield | US 218 NB Passing Lane | Sep 30 10:30 AM | 73.0 | 4 | 2 | 1 |
| Plainfield | US 218 SB Passing Lane | Sep 30 10:30 AM | 69.0 | 1 | 0 | 0 |
| Plainfield | US 218 SB Driving Lane | Sep 30 10:30 AM | 17.0 | 2 | 6 | 87 |
| Alton (IA10) | IA 10 EB | Aug 14 09:05 AM | 56.0 | 1 | 2 | 1 |
| Alton (IA10) | IA 10 WB | Aug 14 09:05 AM | 53.0 | 1 | 2 | 1 |
| Avoca (I-80) | I-80 WB Driving Lane | May 02 01:30 AM | 0.0 | 0 | 0 | 0 |
| Avoca (I-80) | I-80 WB Passing Lane | May 02 01:30 AM | 0.0 | 0 | 0 | 0 |
| Avoca (I-80) | I-80 EB Passing Lane | May 02 01:30 AM | 0.0 | 0 | 0 | 0 |
| Avoca (I-80) | I-80 EB Driving Lane | May 02 01:30 AM | 0.0 | 0 | 0 | 0 |
| Steamboat Rock (US20) | US 20 EB Driving Lane | May 23 08:30 AM | 0.0 | 0 | 0 | 0 |
| Steamboat Rock (US20) | US 20 EB Passing Lane | May 23 08:30 AM | 0.0 | 0 | 0 | 0 |
| Steamboat Rock (US20) | US 20 WB Passing Lane | May 23 08:30 AM | 0.0 | 0 | 0 | 0 |
| Steamboat Rock (US20) | US 20 WB Driving Lane | May 23 08:30 AM | 0.0 | 0 | 0 | 0 |
| Spencer (US 18) | US 18 WB | May 23 08:30 AM | 56.0 | 4 | 0 | 1 |
| Spencer (US 18) | US 18 EB | May 23 08:30 AM | 53.0 | 3 | 2 | 2 |
| Williamsburg (I-80) | I-80 EB Driving Lane | May 23 08:30 AM | 67.0 | 1 | 1 | 0 |
| Williamsburg (I-80) | I-80 EB Passing Lane | May 23 08:30 AM | 74.0 | 1 | 2 | 0 |
| Williamsburg (I-80) | I-80 WB Passing Lane | May 23 08:30 AM | 73.0 | 5 | 8 | 1 |
| Williamsburg (I-80) | I-80 WB Driving Lane | May 23 08:30 AM | 66.0 | 4 | 14 | 1 |
| Dubuque (US 20) | US 20 WB Driving Lane | May 23 08:30 AM | 40.0 | 7 | 11 | 11 |
| Dubuque (US 20) | US 20 WB Passing Lane | May 23 08:30 AM | 43.0 | 5 | 6 | 4 |
| Dubuque (US 20) | US 20 WB Exit Left 2 | May 23 08:30 AM | 25.0 | 1 | 3 | 3 |
| Dubuque (US 20) | US 20 WB Exit Left 1 | May 23 08:30 AM | 39.0 | 0 | 2 | 1 |
| Dubuque (US 20) | US 20 EB Passing Lane | May 23 08:30 AM | 44.0 | 19 | 2 | 7 |
| Dubuque (US 20) | US 20 EB Driving Lane | May 23 08:30 AM | 43.0 | 12 | 3 | 5 |
| Storm Lake (US 71/IA 3) | IA 71 NB | Sep 14 11:10 AM | 33.0 | 2 | 2 | 3 |
| Storm Lake (US 71/IA 3) | IA 71 SB | Sep 14 11:10 AM | 28.0 | 1 | 1 | 2 |
| Williams (I-35) | I-35 NB Driving Lane | Sep 25 10:30 AM | 70.0 | 3 | 6 | 4 |
| Williams (I-35) | I-35 NB Passing Lane | Sep 25 10:30 AM | 74.0 | 2 | 0 | 0 |
| Williams (I-35) | I-35 SB Passing Lane | Sep 25 10:30 AM | 75.0 | 4 | 2 | 1 |
| Williams (I-35) | I-35 SB Driving Lane | Sep 25 10:30 AM | 68.0 | 6 | 7 | 4 |
| Pella (IA 163) | IA 163 EB Driving Lane | May 23 08:30 AM | 0.0 | 0 | 0 | 0 |
| Pella (IA 163) | IA 163 EB Passing Lane | May 23 08:30 AM | 0.0 | 0 | 0 | 0 |
| Pella (IA 163) | IA 163 WB Passing Lane | May 23 08:30 AM | 84.0 | 1 | 0 | 0 |
| Pella (IA 163) | IA 163 WB Drivng Lane | May 23 08:30 AM | 63.0 | 8 | 2 | 2 |
| Sidney (I-29/IA 2) | Traffic 4 | May 23 08:30 AM | 74.0 | 2 | 4 | 2 |
| Sidney (I-29/IA 2) | I-29 NB Driving Lane | May 23 08:30 AM | 0.0 | 0 | 0 | 0 |
| Sidney (I-29/IA 2) | I-29 SB Passing Lane | May 23 08:30 AM | 80.0 | 2 | 0 | 0 |
| Sidney (I-29/IA 2) | I-29 SB Driving Lane | May 23 08:30 AM | 78.0 | 5 | 1 | 1 |
| Jefferson (IA 4) | IA 4 NB | May 23 08:25 AM | 48.0 | 3 | 0 | 0 |
| Jefferson (IA 4) | IA 4 SB | May 23 08:25 AM | 60.0 | 2 | 1 | 1 |
| Manchester (US 20) | US 20 EB Driving Lane | May 23 08:30 AM | 71.0 | 3 | 6 | 3 |
| Manchester (US 20) | US 20 EB Passing Lane | May 23 08:30 AM | 0.0 | 0 | 0 | 0 |
| Manchester (US 20) | US 20 WB Passing Lane | May 23 08:30 AM | 69.0 | 1 | 3 | 1 |
| Manchester (US 20) | US 20 WB Driving Lane | May 23 08:30 AM | 66.0 | 1 | 6 | 3 |
| Maquoketa (US 61/IA 64) | US 61 NB Driving Lane | Feb 14 05:25 PM | 70.0 | 5 | 1 | 1 |
| Maquoketa (US 61/IA 64) | US 61 NB Passing Lane | Feb 14 05:25 PM | 69.0 | 2 | 0 | 0 |
| Maquoketa (US 61/IA 64) | US 61 SB Passing Lane | Feb 14 05:25 PM | 0.0 | 0 | 0 | 0 |
| Maquoketa (US 61/IA 64) | US 61 SB Driving Lane | Feb 14 05:25 PM | 0.0 | 0 | 0 | 0 |
| Mason City (I-35) | I-35 SB Drive Lane | May 22 02:10 AM | 74.0 | 4 | 0 | 0 |
| Mason City (I-35) | I-35 SB Passing Lane | May 22 02:10 AM | 60.0 | 1 | 0 | 0 |
| Mason City (I-35) | I-35 NB Passing Lane | May 22 02:10 AM | 0.0 | 0 | 0 | 0 |
| Mason City (I-35) | I-35 NB Drive Lane | May 22 02:10 AM | 73.0 | 2 | 0 | 0 |
| Missouri Valley (I-29) | I-29 SB Passing Lane | May 23 08:30 AM | 0.0 | 0 | 0 | 0 |
| Missouri Valley (I-29) | I-29 NB | May 23 08:30 AM | 81.0 | 3 | 0 | 0 |
| Osceola (I-35) | Traffic 6 | 0.0 | ||||
| Osceola (I-35) | I-35 SB Driving Lane | 0.0 | ||||
| Osceola (I-35) | I-35 SB Passing Lane | 0.0 | ||||
| Osceola (I-35) | I-35 NB Passing Lane | 0.0 | ||||
| Osceola (I-35) | I-35 NB Driving Lane | 0.0 | ||||
| Osceola (I-35) | I-35 NB Ramp | 0.0 | ||||
| De Witt (US 30/US 61) | US 61 NB Driving Lane | May 23 08:25 AM | 66.0 | 1 | 6 | 3 |
| De Witt (US 30/US 61) | US 61 NB Passing Lane | May 23 08:25 AM | 69.0 | 2 | 2 | 1 |
| De Witt (US 30/US 61) | US 61 SB Passing Lane | May 23 08:25 AM | 66.0 | 0 | 2 | 1 |
| De Witt (US 30/US 61) | US 61 SB Driving Lane | May 23 08:25 AM | 66.0 | 2 | 7 | 3 |
| De Witt (US 30/US 61) | US 61 SB Ramp | May 23 08:25 AM | 40.0 | 1 | 0 | 0 |
| Ottumwa (US 63) | US 63 SB Passing Lane | Aug 17 11:05 AM | 43.0 | 12 | 3 | 5 |
| Ottumwa (US 63) | US 63 SB Drving Lane | Aug 17 11:05 AM | 44.0 | 7 | 3 | 4 |
| Ottumwa (US 63) | US 63 NB Passing Lane | Aug 17 11:05 AM | 46.0 | 8 | 0 | 2 |
| Ottumwa (US 63) | US 63 NB Driving Lane | Aug 17 11:05 AM | 46.0 | 5 | 0 | 1 |
| Eddyville | IA 137 EB | May 23 08:30 AM | 58.0 | 1 | 4 | 2 |
| Eddyville | IA 137 WB | May 23 08:30 AM | 50.0 | 2 | 3 | 2 |
| Denison | US 59 NB | Sep 22 08:40 AM | 0.0 | 0 | 0 | 0 |
| Denison | US 59 SB | Sep 22 08:40 AM | 0.0 | 0 | 0 | 0 |
| Cantril | IA 2 WB | Sep 30 11:15 AM | 48.0 | 1 | 0 | 0 |
| Cantril | IA 2 EB | Sep 30 11:15 AM | 0.0 | 0 | 0 | 0 |
| Ida Grove (US 59) | US 59 EB | Sep 25 11:30 AM | 52.0 | 3 | 0 | 0 |
| Ida Grove (US 59) | US 59 WB | Sep 25 11:30 AM | 53.0 | 3 | 2 | 2 |
| New Hampton (US 18) | US 18 EB | May 23 08:30 AM | 58.0 | 3 | 1 | 1 |
| New Hampton (US 18) | US 18 WB | May 23 08:30 AM | 63.0 | 1 | 1 | 1 |
| Bedford | IA 2 EB | Sep 21 06:05 AM | 62.0 | 0 | 0 | 0 |
| Bedford | IA 2 WB | Sep 21 06:05 AM | 57.0 | 0 | 0 | 0 |
| Tipton (I-80) | I-80 WB Driving Lane | May 23 08:30 AM | 74.0 | 3 | 18 | 8 |
| Tipton (I-80) | I-80 WB Passing Lane | May 23 08:30 AM | 76.0 | 5 | 11 | 4 |
| Tipton (I-80) | I-80 EB Passing Lane | May 23 08:30 AM | 74.0 | 3 | 7 | 2 |
| Tipton (I-80) | I-80 EB Driving Lane | May 23 08:30 AM | 71.0 | 8 | 12 | 8 |
| Waterloo (US 20) | US 20 WB Passing Lane | 0.0 | ||||
| Waterloo (US 20) | US 20 WB Driving Lane | 0.0 | ||||
| Hanlontown (I-35) | I-35 NB Driving Lane | May 23 08:30 AM | 0.0 | 0 | 0 | 0 |
| Hanlontown (I-35) | I-35 NB Passing Lane | May 23 08:30 AM | 0.0 | 0 | 1 | 0 |
| Hanlontown (I-35) | I-35 SB Passing Lane | May 23 08:30 AM | 0.0 | 0 | 0 | 0 |
| Hanlontown (I-35) | I-35 SB Driving Lane | May 23 08:30 AM | 0.0 | 0 | 0 | 0 |
| Cedar Rapids (I-380) | I-380 SB Ramp | May 23 07:55 AM | 47.0 | 29 | 0 | 5 |
| Cedar Rapids (I-380) | I-380 SB Driving Lane | May 23 07:55 AM | 47.0 | 22 | 1 | 5 |
| Cedar Rapids (I-380) | I-380 SB Center Lane | May 23 07:55 AM | 48.0 | 41 | 5 | 10 |
| Cedar Rapids (I-380) | I-380 SB Passing Lane | May 23 07:55 AM | 52.0 | 38 | 2 | 7 |
| Cedar Rapids (I-380) | I-380 NB Passing Lane | May 23 07:55 AM | 57.0 | 26 | 1 | 5 |
| Cedar Rapids (I-380) | I-380 NB Center Lane | May 23 07:55 AM | 53.0 | 33 | 6 | 11 |
| Cedar Rapids (I-380) | I-380 NB Driving Lane | May 23 07:55 AM | 50.0 | 36 | 3 | 10 |
| Cedar Rapids (I-380) | I-380 NB Ramp | May 23 07:55 AM | 45.0 | 14 | 0 | 4 |
| Cedar Rapids (US 30) | US 30 WB Driving Lane | May 23 08:30 AM | 63.0 | 14 | 10 | 8 |
| Cedar Rapids (US 30) | US 30 WB Passing Lane | May 23 08:30 AM | 68.0 | 12 | 5 | 4 |
| Cedar Rapids (US 30) | US 30 EB Passing Lane | May 23 08:30 AM | 69.0 | 14 | 3 | 3 |
| Cedar Rapids (US 30) | US 30 EB Driving Lane | May 23 08:30 AM | 60.0 | 17 | 7 | 7 |
| Colfax - I-80 | I-80 WB Driving Lane | Dec 02 07:45 AM | 71.0 | 3 | 15 | 8 |
| Colfax - I-80 | I-80 WB Passing Lane | Dec 02 07:45 AM | 76.0 | 3 | 2 | 1 |
| Colfax - I-80 | I-80 EB Passing Lane | Dec 02 07:45 AM | 78.0 | 6 | 0 | 1 |
| Colfax - I-80 | I-80 EB Driving Lane | Dec 02 07:45 AM | 70.0 | 13 | 8 | 6 |
| Centerville (IA 2) | IA 2 EB | May 23 08:30 AM | 63.0 | 2 | 1 | 0 |
| Centerville (IA 2) | IA 2 WB | May 23 08:30 AM | 58.0 | 2 | 1 | 0 |
| Creston (US 34) | US 34 WB | May 23 08:30 AM | 60.0 | 2 | 1 | 1 |
| Creston (US 34) | US 34 EB | May 23 08:30 AM | 58.0 | 3 | 3 | 1 |
| Davenport (I-80/I-280) | I-80 EB Passing Lane | May 23 08:35 AM | 81.0 | 1 | 19 | 1 |
| Davenport (I-80/I-280) | I-80 EB Driving Lane | May 23 08:35 AM | 73.0 | 5 | 23 | 4 |
| Decorah (IA 9) | IA 9 EB | Jan 03 02:05 PM | 61.0 | 6 | 0 | 1 |
| Decorah (IA 9) | IA 9 WB | Jan 03 02:05 PM | 56.0 | 7 | 1 | 2 |
| Rockwell City | US 20 EB Passing Lane | Oct 06 10:05 AM | 69.0 | 2 | 3 | 2 |
| Rockwell City | US 20 EB Driving Lane | Oct 06 10:05 AM | 0.0 | 0 | 0 | 0 |
| Rockwell City | US 20 WB Passing Lane | Oct 06 10:05 AM | 68.0 | 2 | 0 | 0 |
| Rockwell City | US 20 WB Driving Lane | Oct 06 10:05 AM | 70.0 | 1 | 0 | 0 |
| Saratoga | Traffic 2 | Mar 31 12:45 PM | 65.0 | 0 | 3 | 1 |
| Saratoga | Traffic 1 | Mar 31 12:45 PM | 0.0 | 0 | 0 | 0 |
| Hawkeye | Traffic 2 | May 23 08:25 AM | 55.0 | 0 | 1 | 0 |
| Hawkeye | Traffic 1 | May 23 08:25 AM | 53.0 | 0 | 1 | 0 |
| Early - US20/US71 | EB Traffic | 0.0 | ||||
| Early - US20/US71 | WB Traffic | 0.0 | ||||
| Anamosa (US 151) | US 151 EB Exit Ramp | May 23 07:50 AM | 42.0 | 1 | 0 | 0 |
| Anamosa (US 151) | US 151 EB Driving Lane | May 23 07:50 AM | 68.0 | 3 | 4 | 2 |
| Anamosa (US 151) | US 151 EB Passing Lane | May 23 07:50 AM | 74.0 | 2 | 0 | 0 |
| Anamosa (US 151) | US 151 WB Passing Lane | May 23 07:50 AM | 73.0 | 6 | 0 | 1 |
| Anamosa (US 151) | US 151 WB Driving Lane | May 23 07:50 AM | 70.0 | 5 | 3 | 2 |