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 | 8:57:43 PM | 1.50 | 1:17 | 1:16 | 70 |  |
| FM-1464 | Oyster Creek | 8:57:43 PM | 2.00 | 1:51 | 3:07 | 65 | |
| Oyster Creek | Harlem Rd | 8:57:43 PM | 1.60 | 1:31 | 4:38 | 63 | |
| Harlem Rd | W Bellfort | 8:57:43 PM | 1.50 | 1:18 | 5:56 | 69 | |
| W Bellfort | Bellaire | 8:57:43 PM | 2.90 | 2:42 | 8:38 | 64 | |
| Bellaire | S Fry Rd | 8:57:43 PM | 1.60 | 1:19 | 9:57 | 73 | |
| S Fry Rd | Cinco Ranch Blvd | 8:57:43 PM | 2.00 | 2:05 | 12:02 | 58 | |
| Cinco Ranch Blvd | Kingsland | 8:57:43 PM | 2.20 | 2:26 | 14:28 | 54 | |
| Kingsland | IH-10 Katy | 8:57:43 PM | 1.25 | 1:05 | 15:33 | 69 | |
| IH-10 Katy | Morton | 8:57:43 PM | 1.50 | 1:41 | 17:14 | 53 | |
| Morton | Clay Rd | 8:57:43 PM | 1.60 | 1:30 | 18:44 | 64 | |
| Clay Rd | Beckendorff | 8:57:43 PM | 1.30 | 1:19 | 20:03 | 59 | |
| Beckendorff | FM-529 | 8:57:43 PM | 1.00 | 00:58 | 21:01 | 62 | |
| FM-529 | West Rd | 8:57:43 PM | 2.50 | 2:22 | 23:23 | 63 | |
| West Rd | House Hahl | 8:57:43 PM | 1.30 | 1:14 | 24:37 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 8:57:43 PM | 1.40 | 1:23 | 26:00 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:57:43 PM | 2.40 | 2:16 | 28:16 | 64 | |
| 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 | 8:57:43 PM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 8:57:43 PM | 1.40 | 1:17 | 3:16 | 65 | |
| House Hahl | West Rd | 8:57:43 PM | 1.30 | 1:12 | 4:28 | 65 | |
| West Rd | FM-529 | 8:57:43 PM | 2.50 | 2:08 | 6:36 | 70 | |
| FM-529 | Beckendorff | 8:57:43 PM | 1.00 | 1:00 | 7:36 | 60 | |
| Beckendorff | Clay Rd | 8:57:43 PM | 1.30 | 1:09 | 8:45 | 68 | |
| Clay Rd | Morton | 8:57:43 PM | 1.60 | 1:47 | 10:32 | 54 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:57:43 PM | 1.25 | 1:22 | 11:53 | 55 | |
| Kingsland | Cinco Ranch Blvd | 8:57:43 PM | 2.20 | 5:38 | 17:31 | 23 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:57:43 PM | 2.00 | 1:57 | 19:28 | 62 | |
| S Fry Rd | Bellaire | 8:57:43 PM | 1.60 | 1:34 | 21:02 | 61 | |
| Bellaire | W Bellfort | 8:56:43 PM | 2.90 | 2:33 | 23:35 | 68 | |
| 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 | 23:30 | 23:30 | 78 | |
