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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:26:31 PM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 6:26:31 PM | 1.50 | 1:13 | 2:37 | 74 | |
| W Bellfort | Bellaire | 6:26:31 PM | 2.90 | 2:26 | 5:03 | 72 | |
| Bellaire | S Fry Rd | 6:26:31 PM | 1.60 | 1:33 | 6:36 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 6:26:31 PM | 2.00 | 4:33 | 11:09 | 26 |  |
| Cinco Ranch Blvd | Kingsland | 6:26:31 PM | 2.20 | 5:02 | 16:11 | 26 | |
| Kingsland | IH-10 Katy | 6:26:31 PM | 1.25 | 1:07 | 17:18 | 67 | |
| IH-10 Katy | Morton | 6:15:31 PM | 1.50 | 2:44 | 20:02 | 33 |  |
| Morton | Clay Rd | 6:26:31 PM | 1.60 | 1:25 | 21:27 | 68 | |
| Clay Rd | Beckendorff | 6:26:31 PM | 1.30 | 1:16 | 22:43 | 62 | |
| Beckendorff | FM-529 | 6:26:31 PM | 1.00 | 00:51 | 23:34 | 71 | |
| FM-529 | West Rd | 6:26:31 PM | 2.50 | 2:14 | 25:48 | 67 | |
| West Rd | House Hahl | 6:26:31 PM | 1.30 | 1:14 | 27:02 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 6:26:31 PM | 1.40 | 1:16 | 28:18 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:26:31 PM | 2.40 | 2:17 | 30:35 | 63 | |
| 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 | 6:26:31 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 6:26:31 PM | 1.40 | 1:20 | 3:29 | 63 | |
| House Hahl | West Rd | 6:26:31 PM | 1.30 | 1:17 | 4:46 | 61 | |
| West Rd | FM-529 | 6:26:31 PM | 2.50 | 2:16 | 7:02 | 66 | |
| FM-529 | Beckendorff | 6:26:31 PM | 1.00 | 1:00 | 8:02 | 60 | |
| Beckendorff | Clay Rd | 6:26:31 PM | 1.30 | 1:13 | 9:15 | 64 | |
| Clay Rd | Morton | 6:26:31 PM | 1.60 | 1:40 | 10:55 | 58 | |
| Morton | IH-10 Katy | 6:25:32 PM | 1.50 | 1:05 | 12:00 | 83 | |
| IH-10 Katy | Kingsland | 6:26:31 PM | 1.25 | 1:05 | 13:05 | 69 | |
| Kingsland | Cinco Ranch Blvd | 6:26:31 PM | 2.20 | 2:53 | 15:58 | 46 |  |
| Cinco Ranch Blvd | S Fry Rd | 6:26:31 PM | 2.00 | 4:27 | 20:25 | 27 | |
| S Fry Rd | Bellaire | 6:26:31 PM | 1.60 | 1:35 | 22:00 | 61 | |
| Bellaire | W Bellfort | 6:26:31 PM | 2.90 | 2:34 | 24:34 | 68 | |
| W Bellfort | Harlem Rd | 6:26:31 PM | 1.50 | 1:17 | 25:51 | 70 | |
| Harlem Rd | Oyster Creek | 6:26:31 PM | 1.60 | 1:24 | 27:15 | 69 | |
| 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 | 27:12 | 27:12 | 67 | |
