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 | 12:52:32 AM | 1.00 | 1:10 | 1:10 | 51 |  |
| 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 | 12:51:40 AM | 1.60 | 2:43 | 3:50 | 35 |  |
| 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 | - | 1.90 | Not Available | |
| West Houston Center | Beltway 8-West | 12:52:32 AM | 2.40 | 1:53 | 5:39 | 76 | |
| Beltway 8-West | Fondren | 12:52:32 AM | 1.80 | 1:46 | 7:25 | 61 | |
| Fondren | US-59 Southwest | 12:52:32 AM | 1.70 | 2:33 | 9:58 | 40 |  |
| Summary | 20.6 | 9:58 | 9:58 | 124 | |
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 | 12:52:32 AM | 1.70 | 1:18 | 1:18 | 78 | |
| Fondren | Beltway 8-West | 12:52:32 AM | 1.80 | 1:38 | 2:56 | 66 | |
| Beltway 8-West | West Houston Center | 12:52:32 AM | 2.40 | 2:09 | 5:05 | 67 | |
| West Houston Center | Eldridge | - | 1.90 | Not Available | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 12:52:32 AM | 2.30 | 2:10 | 7:12 | 64 | |
| Grand Mission | Peek | 12:52:32 AM | 1.60 | 1:42 | 8:54 | 56 | |
| Peek | SH-99 Grand Parkway | 12:52:32 AM | 1.10 | 1:00 | 9:54 | 66 | |
| SH-99 Grand Parkway | Katy-Gaston | 12:52:32 AM | 1.90 | 2:23 | 12:17 | 48 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | 12:15 | 12:15 | 101 | |
