SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 9:03:31 PM | 1.00 | 1:23 | 1:23 | 43 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 9:16:31 PM | 2.90 | 3:14 | 4:33 | 54 |  |
| Bellaire | S Fry Rd | 9:16:31 PM | 1.60 | 1:26 | 5:59 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 9:16:31 PM | 2.00 | 1:54 | 7:53 | 63 | |
| Cinco Ranch Blvd | Kingsland | 9:16:31 PM | 2.20 | 2:08 | 10:01 | 62 | |
| Kingsland | IH-10 Katy | 9:16:31 PM | 1.25 | 1:10 | 11:11 | 64 | |
| IH-10 Katy | Morton | 9:16:31 PM | 1.50 | 1:52 | 13:03 | 48 | |
| Morton | Clay Rd | 9:10:31 PM | 1.60 | 10:20 | 23:23 | 9 |  |
| Clay Rd | Beckendorff | 9:16:31 PM | 1.30 | 2:07 | 25:30 | 37 |  |
| Beckendorff | FM-529 | 9:16:31 PM | 1.00 | 00:55 | 26:25 | 65 | |
| FM-529 | West Rd | 9:16:31 PM | 2.50 | 1:59 | 28:24 | 76 | |
| West Rd | House Hahl | 9:16:31 PM | 1.30 | 1:36 | 30:00 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 9:16:31 PM | 1.40 | 1:22 | 31:22 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:16:31 PM | 2.40 | 2:20 | 33:42 | 62 | |
| Summary | 30.55 | 33:42 | 33:42 | 54 | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 9:16:31 PM | 2.40 | 2:22 | 2:22 | 61 | |
| Bridgeland Lake Parkway | House Hahl | 9:16:31 PM | 1.40 | 1:22 | 3:44 | 61 | |
| House Hahl | West Rd | 9:16:31 PM | 1.30 | 1:41 | 5:25 | 46 | |
| West Rd | FM-529 | 9:16:31 PM | 2.50 | 1:53 | 7:18 | 80 | |
| FM-529 | Beckendorff | 9:16:31 PM | 1.00 | 1:11 | 8:29 | 51 | |
| Beckendorff | Clay Rd | 9:16:31 PM | 1.30 | 1:14 | 9:43 | 63 | |
| Clay Rd | Morton | 9:16:31 PM | 1.60 | 2:24 | 12:07 | 40 | |
| Morton | IH-10 Katy | 9:16:31 PM | 1.50 | 1:08 | 13:15 | 79 | |
| IH-10 Katy | Kingsland | 9:16:31 PM | 1.25 | 1:21 | 14:36 | 56 | |
| Kingsland | Cinco Ranch Blvd | 9:16:31 PM | 2.20 | 2:02 | 16:38 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 9:16:31 PM | 2.00 | 1:51 | 18:29 | 65 | |
| S Fry Rd | Bellaire | 9:16:31 PM | 1.60 | 1:46 | 20:15 | 54 | |
| Bellaire | W Bellfort | 9:16:31 PM | 2.90 | 3:15 | 23:30 | 54 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:25 | 23:25 | 78 | |
