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 | 10:18:38 PM | 1.60 | 2:32 | 2:29 | 38 |  |
| Harlem Rd | W Bellfort | 10:18:38 PM | 1.50 | 1:21 | 3:50 | 67 |  |
| W Bellfort | Bellaire | 10:13:38 PM | 2.90 | 3:51 | 7:41 | 45 |  |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 10:18:38 PM | 2.00 | 2:02 | 9:42 | 59 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:17:38 PM | 1.50 | 1:38 | 11:18 | 55 | |
| Morton | Clay Rd | 10:08:39 PM | 1.60 | 1:24 | 12:42 | 69 | |
| Clay Rd | Beckendorff | 10:18:38 PM | 1.30 | 1:12 | 13:54 | 65 | |
| Beckendorff | FM-529 | 10:18:38 PM | 1.00 | 00:52 | 14:46 | 69 | |
| FM-529 | West Rd | 10:18:38 PM | 2.50 | 2:28 | 17:14 | 61 | |
| West Rd | House Hahl | 10:18:38 PM | 1.30 | 1:13 | 18:27 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 10:18:38 PM | 1.40 | 1:21 | 19:48 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:18:38 PM | 2.40 | 2:12 | 22:00 | 65 | |
| 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 | 10:18:38 PM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 10:18:38 PM | 1.40 | 1:23 | 3:33 | 61 | |
| House Hahl | West Rd | 10:18:38 PM | 1.30 | 1:16 | 4:49 | 62 | |
| West Rd | FM-529 | 10:18:38 PM | 2.50 | 2:10 | 6:59 | 69 | |
| FM-529 | Beckendorff | 10:18:38 PM | 1.00 | 1:06 | 8:05 | 55 | |
| Beckendorff | Clay Rd | 10:18:38 PM | 1.30 | 1:07 | 9:12 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 10:18:38 PM | 2.20 | 2:17 | 11:26 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 10:18:38 PM | 2.00 | 2:03 | 13:29 | 59 | |
| S Fry Rd | Bellaire | 10:18:38 PM | 1.60 | 1:41 | 15:10 | 57 | |
| Bellaire | W Bellfort | 10:18:38 PM | 2.90 | 2:46 | 17:56 | 63 | |
| W Bellfort | Harlem Rd | 10:18:38 PM | 1.50 | 1:23 | 19:19 | 65 | |
| Harlem Rd | Oyster Creek | 10:18:38 PM | 1.60 | 1:31 | 20:50 | 63 | |
| Oyster Creek | FM-1464 | 10:18:38 PM | 2.00 | 1:38 | 22:28 | 73 | |
| FM-1464 | New Territory | 10:18:38 PM | 1.50 | 1:33 | 24:01 | 58 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:00 | 24:00 | 76 | |
