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 | 8:24:51 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| 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 | 8:24:51 PM | 1.50 | 1:23 | 2:18 | 65 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 8:24:51 PM | 2.00 | 2:04 | 4:20 | 58 | |
| Cinco Ranch Blvd | Kingsland | 8:24:51 PM | 2.20 | 2:22 | 6:42 | 56 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:57:53 PM | 1.50 | 1:47 | 8:28 | 50 | |
| Morton | Clay Rd | 8:24:51 PM | 1.60 | 1:33 | 10:01 | 62 | |
| Clay Rd | Beckendorff | 8:24:51 PM | 1.30 | 1:17 | 11:18 | 61 | |
| Beckendorff | FM-529 | 8:24:51 PM | 1.00 | 00:57 | 12:15 | 63 | |
| FM-529 | West Rd | 8:24:51 PM | 2.50 | 1:52 | 14:07 | 80 | |
| West Rd | House Hahl | 8:24:51 PM | 1.30 | 1:31 | 15:38 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 8:24:51 PM | 1.40 | 1:18 | 16:56 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:24:51 PM | 2.40 | 2:06 | 19:02 | 69 | |
| Summary | 30.55 | 19:02 | 19:02 | 96 | |
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 | 8:24:51 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:24:51 PM | 1.40 | 1:21 | 3:29 | 62 | |
| House Hahl | West Rd | 8:24:51 PM | 1.30 | 1:37 | 5:06 | 48 |  |
| West Rd | FM-529 | 8:24:51 PM | 2.50 | 1:51 | 6:57 | 81 | |
| FM-529 | Beckendorff | 8:24:51 PM | 1.00 | 1:03 | 8:00 | 57 | |
| Beckendorff | Clay Rd | 8:24:51 PM | 1.30 | 1:10 | 9:10 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:24:51 PM | 1.50 | 4:36 | 13:45 | 20 |  |
| IH-10 Katy | Kingsland | 8:23:51 PM | 1.25 | 1:16 | 15:01 | 59 | |
| Kingsland | Cinco Ranch Blvd | 8:24:51 PM | 2.20 | 2:04 | 17:05 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 8:24:51 PM | 2.00 | 2:01 | 19:06 | 60 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 8:20:51 PM | 1.50 | 3:29 | 22:33 | 26 | |
| 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 | 22:29 | 22:29 | 82 | |
