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 | - | 1.00 | Not Available |  |
| Spring Green | Katy-Gaston | - | 1.20 | Not Available | |
| Katy-Gaston | SH-99 Grand Parkway | 12:49:56 AM | 1.90 | 1:32 | 1:30 | 74 |  |
| SH-99 Grand Parkway | Peek | 12:49:56 AM | 1.10 | 00:59 | 2:29 | 67 | |
| Peek | Grand Mission | 12:49:56 AM | 1.60 | 1:36 | 4:05 | 60 | |
| Grand Mission | FM-1464 | 12:49:56 AM | 2.30 | 2:01 | 6:06 | 68 | |
| FM-1464 | Addicks-Clodine | 12:49:56 AM | 1.50 | 1:19 | 7:25 | 68 | |
| Addicks-Clodine | Eldridge | 12:49:56 AM | 2.20 | 2:02 | 9:27 | 65 | |
| Eldridge | West Houston Center | - | 1.90 | Not Available | |
| West Houston Center | Beltway 8-West | 12:49:56 AM | 2.40 | 2:10 | 11:36 | 66 | |
| Beltway 8-West | Fondren | 12:49:56 AM | 1.80 | 1:54 | 13:30 | 57 | |
| Fondren | US-59 Southwest | 12:49:56 AM | 1.70 | 2:07 | 15:37 | 48 |  |
| Summary | 20.6 | Not Available | |
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 | - | 1.70 | Not Available | |
| Fondren | Beltway 8-West | - | 1.80 | Not Available | |
| Beltway 8-West | West Houston Center | 12:49:56 AM | 2.40 | 2:17 | 2:15 | 63 | |
| West Houston Center | Eldridge | 12:49:56 AM | 1.90 | 1:40 | 3:55 | 68 | |
| Eldridge | Addicks-Clodine | 12:49:56 AM | 2.20 | 1:47 | 5:42 | 74 | |
| Addicks-Clodine | FM-1464 | 12:49:56 AM | 1.50 | 1:18 | 7:00 | 69 | |
| FM-1464 | Grand Mission | - | 2.30 | Not Available | |
| Grand Mission | Peek | 12:49:56 AM | 1.60 | 1:16 | 8:15 | 76 | |
| Peek | SH-99 Grand Parkway | 12:48:56 AM | 1.10 | 1:48 | 10:03 | 37 |  |
| SH-99 Grand Parkway | Katy-Gaston | - | 1.90 | Not Available | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
