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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:18:38 PM | 1.60 | 1:35 | 1:32 | 61 |  |
| Harlem Rd | W Bellfort | 9:20:38 PM | 1.50 | 1:14 | 2:46 | 73 | |
| W Bellfort | Bellaire | 9:20:38 PM | 2.90 | 3:00 | 5:46 | 58 | |
| Bellaire | S Fry Rd | 9:20:38 PM | 1.60 | 2:30 | 8:16 | 38 |  |
| S Fry Rd | Cinco Ranch Blvd | 9:20:38 PM | 2.00 | 2:02 | 10:18 | 59 | |
| Cinco Ranch Blvd | Kingsland | 9:10:39 PM | 2.20 | 2:04 | 12:22 | 64 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:20:38 PM | 1.50 | 2:15 | 14:36 | 40 |  |
| Morton | Clay Rd | 9:20:38 PM | 1.60 | 1:26 | 16:02 | 67 | |
| Clay Rd | Beckendorff | 9:20:38 PM | 1.30 | 1:13 | 17:15 | 64 | |
| Beckendorff | FM-529 | 9:20:38 PM | 1.00 | 00:53 | 18:08 | 68 | |
| FM-529 | West Rd | 9:20:38 PM | 2.50 | 2:10 | 20:18 | 69 | |
| West Rd | House Hahl | 9:20:38 PM | 1.30 | 1:14 | 21:32 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 9:20:38 PM | 1.40 | 1:19 | 22:51 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:20:38 PM | 2.40 | 2:11 | 25:02 | 66 | |
| Summary | 30.55 | Not Available | |
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 | 9:20:38 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 9:20:38 PM | 1.40 | 1:11 | 3:17 | 71 | |
| House Hahl | West Rd | 9:20:38 PM | 1.30 | 1:14 | 4:31 | 63 | |
| West Rd | FM-529 | 9:20:38 PM | 2.50 | 1:56 | 6:27 | 78 | |
| FM-529 | Beckendorff | 9:09:39 PM | 1.00 | 1:06 | 7:33 | 55 | |
| Beckendorff | Clay Rd | 9:20:38 PM | 1.30 | 1:06 | 8:39 | 71 | |
| Clay Rd | Morton | 9:20:38 PM | 1.60 | 1:47 | 10:26 | 54 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:20:38 PM | 1.25 | 1:13 | 11:38 | 62 | |
| Kingsland | Cinco Ranch Blvd | 9:20:38 PM | 2.20 | 2:33 | 14:11 | 52 | |
| Cinco Ranch Blvd | S Fry Rd | 9:20:38 PM | 2.00 | 1:58 | 16:09 | 61 | |
| S Fry Rd | Bellaire | 9:20:38 PM | 1.60 | 1:33 | 17:42 | 62 | |
| Bellaire | W Bellfort | 9:20:38 PM | 2.90 | 2:32 | 20:14 | 69 | |
| W Bellfort | Harlem Rd | 9:20:38 PM | 1.50 | 1:11 | 21:25 | 76 | |
| Harlem Rd | Oyster Creek | 9:20:38 PM | 1.60 | 1:28 | 22:53 | 65 | |
| 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 | 22:50 | 22:50 | 80 | |
