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 | 9:50:31 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 | 9:50:31 PM | 2.90 | 2:38 | 3:42 | 66 | |
| Bellaire | S Fry Rd | 9:50:31 PM | 1.60 | 1:30 | 5:12 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 9:50:31 PM | 2.00 | 2:16 | 7:28 | 53 | |
| Cinco Ranch Blvd | Kingsland | 9:50:31 PM | 2.20 | 2:15 | 9:43 | 59 | |
| Kingsland | IH-10 Katy | 9:50:31 PM | 1.25 | 1:16 | 10:59 | 59 | |
| IH-10 Katy | Morton | 9:50:31 PM | 1.50 | 2:07 | 13:06 | 43 |  |
| Morton | Clay Rd | 9:50:31 PM | 1.60 | 1:18 | 14:24 | 74 | |
| Clay Rd | Beckendorff | 9:50:31 PM | 1.30 | 1:16 | 15:40 | 62 | |
| Beckendorff | FM-529 | 9:50:31 PM | 1.00 | 00:48 | 16:28 | 75 | |
| FM-529 | West Rd | 9:50:31 PM | 2.50 | 2:16 | 18:44 | 66 | |
| West Rd | House Hahl | 9:50:31 PM | 1.30 | 1:13 | 19:57 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 9:50:31 PM | 1.40 | 1:17 | 21:14 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:50:31 PM | 2.40 | 2:07 | 23:21 | 68 | |
| Summary | 30.55 | 23:21 | 23:21 | 79 | |
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 | 9:50:31 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 9:50:31 PM | 1.40 | 1:21 | 3:24 | 62 | |
| House Hahl | West Rd | 9:50:31 PM | 1.30 | 1:15 | 4:39 | 62 | |
| West Rd | FM-529 | 9:50:31 PM | 2.50 | 2:11 | 6:50 | 69 | |
| FM-529 | Beckendorff | 9:50:31 PM | 1.00 | 1:11 | 8:01 | 51 | |
| Beckendorff | Clay Rd | 9:50:31 PM | 1.30 | 1:06 | 9:07 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:50:31 PM | 1.25 | 1:18 | 10:23 | 58 | |
| Kingsland | Cinco Ranch Blvd | 9:50:31 PM | 2.20 | 2:10 | 12:33 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 9:50:31 PM | 2.00 | 1:48 | 14:21 | 67 | |
| S Fry Rd | Bellaire | 9:35:32 PM | 1.60 | 1:45 | 16:06 | 55 | |
| Bellaire | W Bellfort | 9:50:31 PM | 2.90 | 2:48 | 18:54 | 62 | |
| 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 | 9:50:31 PM | 1.00 | 00:53 | 19:43 | 68 | |
| Summary | 30.55 | 19:43 | 19:43 | 93 | |
