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 | 7:19:54 PM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 7:19:54 PM | 2.90 | 2:29 | 3:56 | 70 | |
| Bellaire | S Fry Rd | 7:19:54 PM | 1.60 | 1:22 | 5:18 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 7:19:54 PM | 2.00 | 2:12 | 7:30 | 55 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:19:54 PM | 1.50 | 1:38 | 9:06 | 55 | |
| Morton | Clay Rd | 7:19:54 PM | 1.60 | 1:27 | 10:33 | 66 | |
| Clay Rd | Beckendorff | 7:19:54 PM | 1.30 | 1:14 | 11:47 | 63 | |
| Beckendorff | FM-529 | 7:19:54 PM | 1.00 | 00:56 | 12:43 | 64 | |
| FM-529 | West Rd | 7:19:54 PM | 2.50 | 2:09 | 14:52 | 70 | |
| West Rd | House Hahl | 7:19:54 PM | 1.30 | 1:08 | 16:00 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 7:19:54 PM | 1.40 | 1:13 | 17:13 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:19:54 PM | 2.40 | 2:02 | 19:15 | 71 | |
| 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 | 7:19:54 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:19:54 PM | 1.40 | 1:15 | 3:20 | 67 | |
| House Hahl | West Rd | 7:19:54 PM | 1.30 | 1:13 | 4:33 | 64 | |
| West Rd | FM-529 | 7:19:54 PM | 2.50 | 2:05 | 6:38 | 72 | |
| FM-529 | Beckendorff | 7:19:54 PM | 1.00 | 00:58 | 7:36 | 62 | |
| Beckendorff | Clay Rd | 7:19:54 PM | 1.30 | 1:20 | 8:56 | 58 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:14:55 PM | 1.50 | 1:27 | 10:22 | 62 | |
| IH-10 Katy | Kingsland | 7:19:54 PM | 1.25 | 1:21 | 11:43 | 56 | |
| Kingsland | Cinco Ranch Blvd | 7:19:54 PM | 2.20 | 3:28 | 15:11 | 38 |  |
| Cinco Ranch Blvd | S Fry Rd | 7:19:54 PM | 2.00 | 2:06 | 17:17 | 57 | |
| S Fry Rd | Bellaire | 7:19:54 PM | 1.60 | 1:27 | 18:44 | 66 | |
| Bellaire | W Bellfort | 7:19:54 PM | 2.90 | 2:37 | 21:21 | 66 | |
| 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 | 21:16 | 21:16 | 86 | |
