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 | 9:13:43 PM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | 9:13:43 PM | 1.50 | 1:12 | 2:40 | 75 | |
| W Bellfort | Bellaire | 9:13:43 PM | 2.90 | 2:38 | 5:18 | 66 | |
| Bellaire | S Fry Rd | 9:10:42 PM | 1.60 | 1:48 | 7:06 | 53 | |
| S Fry Rd | Cinco Ranch Blvd | 9:13:43 PM | 2.00 | 2:04 | 9:10 | 58 | |
| Cinco Ranch Blvd | Kingsland | 9:13:43 PM | 2.20 | 2:28 | 11:38 | 54 | |
| Kingsland | IH-10 Katy | 9:13:43 PM | 1.25 | 1:05 | 12:43 | 69 | |
| IH-10 Katy | Morton | 9:13:43 PM | 1.50 | 1:53 | 14:36 | 48 |  |
| Morton | Clay Rd | 9:13:43 PM | 1.60 | 1:27 | 16:03 | 66 | |
| Clay Rd | Beckendorff | 9:13:43 PM | 1.30 | 1:15 | 17:18 | 62 | |
| Beckendorff | FM-529 | 9:13:43 PM | 1.00 | 00:52 | 18:10 | 69 | |
| FM-529 | West Rd | 9:13:43 PM | 2.50 | 2:06 | 20:16 | 71 | |
| West Rd | House Hahl | 9:13:43 PM | 1.30 | 1:12 | 21:28 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 9:13:43 PM | 1.40 | 1:11 | 22:39 | 71 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:13:43 PM | 2.40 | 2:03 | 24:42 | 70 | |
| 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 | 9:13:43 PM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 9:13:43 PM | 1.40 | 1:16 | 3:16 | 66 | |
| House Hahl | West Rd | 9:13:43 PM | 1.30 | 1:12 | 4:28 | 65 | |
| West Rd | FM-529 | 9:13:43 PM | 2.50 | 2:12 | 6:40 | 68 | |
| FM-529 | Beckendorff | 9:13:43 PM | 1.00 | 1:00 | 7:40 | 60 | |
| Beckendorff | Clay Rd | 9:13:43 PM | 1.30 | 1:12 | 8:52 | 65 | |
| Clay Rd | Morton | 9:13:43 PM | 1.60 | 1:49 | 10:41 | 53 | |
| Morton | IH-10 Katy | 9:13:43 PM | 1.50 | 1:46 | 12:27 | 51 | |
| IH-10 Katy | Kingsland | 9:02:43 PM | 1.25 | 1:56 | 14:23 | 39 |  |
| Kingsland | Cinco Ranch Blvd | 9:13:43 PM | 2.20 | 2:35 | 16:58 | 51 | |
| Cinco Ranch Blvd | S Fry Rd | 9:13:43 PM | 2.00 | 2:07 | 19:05 | 57 | |
| S Fry Rd | Bellaire | 9:13:43 PM | 1.60 | 1:27 | 20:32 | 66 | |
| Bellaire | W Bellfort | 9:13:43 PM | 2.90 | 2:48 | 23:20 | 62 | |
| 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 | 23:15 | 23:15 | 79 | |
