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 | 10:11:53 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | 10:11:53 PM | 1.50 | 1:21 | 2:16 | 67 | |
| FM-1464 | Oyster Creek | 10:11:53 PM | 2.00 | 1:43 | 3:59 | 70 | |
| Oyster Creek | Harlem Rd | 10:11:53 PM | 1.60 | 1:34 | 5:33 | 61 | |
| Harlem Rd | W Bellfort | 10:11:53 PM | 1.50 | 1:55 | 7:28 | 47 |  |
| W Bellfort | Bellaire | 10:11:53 PM | 2.90 | 2:16 | 9:44 | 77 | |
| Bellaire | S Fry Rd | 10:06:53 PM | 1.60 | 1:14 | 10:58 | 78 | |
| S Fry Rd | Cinco Ranch Blvd | 10:11:53 PM | 2.00 | 1:49 | 12:47 | 66 | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available |  |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 10:11:53 PM | 1.50 | 1:50 | 14:35 | 49 | |
| Morton | Clay Rd | 10:11:53 PM | 1.60 | 1:28 | 16:03 | 65 | |
| Clay Rd | Beckendorff | 10:11:53 PM | 1.30 | 1:20 | 17:23 | 58 | |
| Beckendorff | FM-529 | 10:11:53 PM | 1.00 | 00:51 | 18:14 | 71 | |
| FM-529 | West Rd | 9:55:53 PM | 2.50 | 2:08 | 20:22 | 70 | |
| West Rd | House Hahl | 10:11:53 PM | 1.30 | 1:16 | 21:38 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 10:11:53 PM | 1.40 | 1:14 | 22:52 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:11:53 PM | 2.40 | 2:11 | 25:03 | 66 | |
| Summary | 30.6 | 25:03 | 25:03 | 73 | |
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 | 10:11:53 PM | 2.40 | 1:57 | 1:57 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 10:11:53 PM | 1.40 | 1:12 | 3:09 | 70 | |
| House Hahl | West Rd | 10:11:53 PM | 1.30 | 1:12 | 4:21 | 65 | |
| West Rd | FM-529 | 10:10:52 PM | 2.50 | 2:08 | 6:29 | 70 | |
| FM-529 | Beckendorff | 10:08:52 PM | 1.00 | 00:58 | 7:27 | 62 | |
| Beckendorff | Clay Rd | 10:11:53 PM | 1.30 | 1:04 | 8:31 | 73 | |
| Clay Rd | Morton | 10:11:53 PM | 1.60 | 1:55 | 10:26 | 50 | |
| Morton | IH-10 Katy | 10:11:53 PM | 1.50 | 1:29 | 11:55 | 61 | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 10:11:53 PM | 2.00 | 1:46 | 13:39 | 68 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 10:11:53 PM | 1.50 | 1:15 | 14:52 | 72 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 10:11:53 PM | 2.00 | 1:40 | 16:31 | 72 | |
| FM-1464 | New Territory | 10:11:53 PM | 1.50 | 1:27 | 17:58 | 62 | |
| New Territory | Brazos River | 10:11:53 PM | 1.00 | 00:46 | 18:44 | 78 | |
| Summary | 30.6 | 18:44 | 18:44 | 98 | |
