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 | 9:55:41 PM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | 9:55:41 PM | 1.50 | 1:16 | 2:44 | 71 | |
| W Bellfort | Bellaire | 9:55:41 PM | 2.90 | 2:41 | 5:25 | 65 | |
| Bellaire | S Fry Rd | 9:55:41 PM | 1.60 | 1:38 | 7:03 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 9:55:41 PM | 2.00 | 1:53 | 8:56 | 64 | |
| Cinco Ranch Blvd | Kingsland | 9:55:41 PM | 2.20 | 2:04 | 11:00 | 64 | |
| Kingsland | IH-10 Katy | 9:55:41 PM | 1.25 | 19:37 | 30:37 | 4 |  |
| IH-10 Katy | Morton | 9:54:41 PM | 1.50 | 2:38 | 33:15 | 34 |  |
| Morton | Clay Rd | 9:55:41 PM | 1.60 | 1:26 | 34:41 | 67 | |
| Clay Rd | Beckendorff | 9:55:41 PM | 1.30 | 1:10 | 35:51 | 67 | |
| Beckendorff | FM-529 | 9:55:41 PM | 1.00 | 00:52 | 36:43 | 69 | |
| FM-529 | West Rd | 9:55:41 PM | 2.50 | 2:18 | 39:01 | 65 | |
| West Rd | House Hahl | 9:55:41 PM | 1.30 | 1:09 | 40:10 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 9:55:41 PM | 1.40 | 1:14 | 41:24 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:55:41 PM | 2.40 | 2:00 | 43:24 | 72 | |
| 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 | 9:55:41 PM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 9:55:41 PM | 1.40 | 1:13 | 3:14 | 69 | |
| House Hahl | West Rd | 9:55:41 PM | 1.30 | 1:12 | 4:26 | 65 | |
| West Rd | FM-529 | 9:55:41 PM | 2.50 | 2:17 | 6:43 | 66 | |
| FM-529 | Beckendorff | 9:55:41 PM | 1.00 | 00:58 | 7:41 | 62 | |
| Beckendorff | Clay Rd | 9:55:41 PM | 1.30 | 1:15 | 8:56 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:55:41 PM | 1.25 | 1:20 | 10:14 | 56 | |
| Kingsland | Cinco Ranch Blvd | 9:55:41 PM | 2.20 | 2:20 | 12:34 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 9:55:41 PM | 2.00 | 2:01 | 14:35 | 60 | |
| S Fry Rd | Bellaire | 9:55:41 PM | 1.60 | 1:33 | 16:08 | 62 | |
| Bellaire | W Bellfort | 9:55:41 PM | 2.90 | 2:40 | 18:48 | 65 | |
| 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 | 18:43 | 18:43 | 98 | |
