Westpark Tollway Mainlanes Eastbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| FM-1463 | Spring Green | 9:20:46 AM | 1.00 | 1:02 | 1:02 | 58 |  |
| Spring Green | Katy-Gaston | 9:20:46 AM | 1.20 | 1:02 | 2:04 | 70 | |
| Katy-Gaston | SH-99 Grand Parkway | 9:20:46 AM | 1.90 | 1:29 | 3:33 | 77 | |
| SH-99 Grand Parkway | Peek | 9:20:46 AM | 1.10 | 00:57 | 4:30 | 69 | |
| Peek | Grand Mission | 9:20:46 AM | 1.60 | 1:33 | 6:03 | 62 | |
| Grand Mission | FM-1464 | 9:20:46 AM | 2.30 | 2:11 | 8:14 | 63 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available |  |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | 9:20:46 AM | 1.90 | 4:48 | 13:00 | 24 |  |
| West Houston Center | Beltway 8-West | 9:20:46 AM | 2.40 | 3:05 | 16:05 | 47 |  |
| Beltway 8-West | Fondren | 9:20:46 AM | 1.80 | 3:02 | 19:07 | 36 |  |
| Fondren | US-59 Southwest | 9:20:46 AM | 1.70 | 4:40 | 23:47 | 22 | |
| Summary | 20.6 | 23:47 | 23:47 | 52 | |
Westpark Tollway Mainlanes Westbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-59 Southwest | Fondren | 9:20:46 AM | 1.70 | 1:42 | 1:42 | 60 | |
| Fondren | Beltway 8-West | 9:20:46 AM | 1.80 | 1:37 | 3:19 | 67 | |
| Beltway 8-West | West Houston Center | 9:20:46 AM | 2.40 | 2:16 | 5:35 | 64 | |
| West Houston Center | Eldridge | 9:20:46 AM | 1.90 | 1:50 | 7:25 | 62 | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 9:20:46 AM | 2.30 | 2:07 | 9:30 | 65 | |
| Grand Mission | Peek | 9:11:47 AM | 1.60 | 1:24 | 10:54 | 69 | |
| Peek | SH-99 Grand Parkway | 9:20:46 AM | 1.10 | 00:49 | 11:43 | 81 | |
| SH-99 Grand Parkway | Katy-Gaston | 9:20:46 AM | 1.90 | 1:50 | 13:33 | 62 | |
| Katy-Gaston | Spring Green | 9:13:47 AM | 1.20 | 1:11 | 14:44 | 61 | |
| Spring Green | FM-1463 | 9:20:46 AM | 1.00 | 00:55 | 15:39 | 65 | |
| Summary | 20.6 | 15:39 | 15:39 | 79 | |
