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 | 12:42:50 AM | 1.00 | 1:00 | 1:00 | 60 |  |
| Spring Green | Katy-Gaston | - | 1.20 | Not Available |  |
| Katy-Gaston | SH-99 Grand Parkway | - | 1.90 | Not Available | |
| SH-99 Grand Parkway | Peek | - | 1.10 | Not Available | |
| Peek | Grand Mission | 12:42:50 AM | 1.60 | 1:17 | 2:14 | 75 | |
| Grand Mission | FM-1464 | - | 2.30 | Not Available | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | 12:42:50 AM | 1.90 | 1:35 | 3:46 | 72 | |
| West Houston Center | Beltway 8-West | 12:42:50 AM | 2.40 | 2:01 | 5:47 | 71 | |
| Beltway 8-West | Fondren | 12:42:50 AM | 1.80 | 1:43 | 7:30 | 63 | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 7:29 | 7:29 | 165 | |
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 | 12:36:51 AM | 1.70 | 4:06 | 4:06 | 25 |  |
| Fondren | Beltway 8-West | 12:42:50 AM | 1.80 | 1:45 | 5:51 | 62 | |
| Beltway 8-West | West Houston Center | 12:42:50 AM | 2.40 | 2:08 | 7:59 | 68 | |
| West Houston Center | Eldridge | 12:42:50 AM | 1.90 | 1:46 | 9:45 | 65 | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 12:42:50 AM | 2.30 | 2:10 | 11:53 | 64 | |
| Grand Mission | Peek | 12:42:50 AM | 1.60 | 1:22 | 13:15 | 70 | |
| Peek | SH-99 Grand Parkway | - | 1.10 | Not Available | |
| SH-99 Grand Parkway | Katy-Gaston | - | 1.90 | Not Available | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | 12:42:50 AM | 1.00 | 1:01 | 14:13 | 59 | |
| Summary | 20.6 | 14:13 | 14:13 | 87 | |
