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 | 9:49:31 PM | 1.00 | 1:08 | 1:08 | 53 |  |
| 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 | 9:49:31 PM | 2.90 | 2:42 | 3:46 | 64 | |
| Bellaire | S Fry Rd | 9:49:31 PM | 1.60 | 1:21 | 5:07 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 9:49:31 PM | 2.00 | 2:16 | 7:23 | 53 | |
| Cinco Ranch Blvd | Kingsland | 9:49:31 PM | 2.20 | 2:15 | 9:38 | 59 | |
| Kingsland | IH-10 Katy | 9:49:31 PM | 1.25 | 1:12 | 10:50 | 62 | |
| IH-10 Katy | Morton | 9:49:31 PM | 1.50 | 2:04 | 12:54 | 44 |  |
| Morton | Clay Rd | 9:49:31 PM | 1.60 | 1:19 | 14:13 | 73 | |
| Clay Rd | Beckendorff | 9:49:31 PM | 1.30 | 1:15 | 15:28 | 62 | |
| Beckendorff | FM-529 | 9:49:31 PM | 1.00 | 00:49 | 16:17 | 73 | |
| FM-529 | West Rd | 9:49:31 PM | 2.50 | 2:16 | 18:33 | 66 | |
| West Rd | House Hahl | 9:49:31 PM | 1.30 | 1:13 | 19:46 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 9:49:31 PM | 1.40 | 1:19 | 21:05 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:49:31 PM | 2.40 | 2:19 | 23:24 | 62 | |
| Summary | 30.55 | 23:24 | 23:24 | 78 | |
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 | 9:49:31 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 9:49:31 PM | 1.40 | 1:21 | 3:25 | 62 | |
| House Hahl | West Rd | 9:49:31 PM | 1.30 | 1:14 | 4:39 | 63 | |
| West Rd | FM-529 | 9:49:31 PM | 2.50 | 2:12 | 6:51 | 68 | |
| FM-529 | Beckendorff | 9:49:31 PM | 1.00 | 1:09 | 8:00 | 52 | |
| Beckendorff | Clay Rd | 9:49:31 PM | 1.30 | 1:07 | 9:07 | 70 | |
| Clay Rd | Morton | 9:49:31 PM | 1.60 | 1:28 | 10:35 | 65 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:49:31 PM | 1.25 | 1:17 | 11:51 | 58 | |
| Kingsland | Cinco Ranch Blvd | 9:49:31 PM | 2.20 | 2:05 | 13:56 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 9:49:31 PM | 2.00 | 1:50 | 15:46 | 65 | |
| S Fry Rd | Bellaire | 9:35:32 PM | 1.60 | 1:45 | 17:31 | 55 | |
| Bellaire | W Bellfort | 9:49:31 PM | 2.90 | 2:37 | 20:08 | 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 | 9:49:31 PM | 1.00 | 00:53 | 20:57 | 68 | |
| Summary | 30.55 | 20:57 | 20:57 | 87 | |
