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 | 10:12:40 PM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | 10:12:40 PM | 1.50 | 1:17 | 2:45 | 70 | |
| W Bellfort | Bellaire | 10:12:40 PM | 2.90 | 2:23 | 5:08 | 73 | |
| Bellaire | S Fry Rd | 10:12:40 PM | 1.60 | 1:36 | 6:44 | 60 | |
| S Fry Rd | Cinco Ranch Blvd | 10:12:40 PM | 2.00 | 2:02 | 8:46 | 59 | |
| Cinco Ranch Blvd | Kingsland | 10:12:40 PM | 2.20 | 1:57 | 10:43 | 68 | |
| Kingsland | IH-10 Katy | 10:07:40 PM | 1.25 | 16:29 | 27:12 | 5 |  |
| IH-10 Katy | Morton | 10:12:40 PM | 1.50 | 1:51 | 29:03 | 49 |  |
| Morton | Clay Rd | 10:12:40 PM | 1.60 | 1:23 | 30:26 | 69 | |
| Clay Rd | Beckendorff | 10:12:40 PM | 1.30 | 1:10 | 31:36 | 67 | |
| Beckendorff | FM-529 | 10:12:40 PM | 1.00 | 00:51 | 32:27 | 71 | |
| FM-529 | West Rd | 10:12:40 PM | 2.50 | 2:01 | 34:28 | 74 | |
| West Rd | House Hahl | 10:12:40 PM | 1.30 | 1:10 | 35:38 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 10:12:40 PM | 1.40 | 1:16 | 36:54 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:12:40 PM | 2.40 | 2:14 | 39:08 | 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 | 10:12:40 PM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 10:12:40 PM | 1.40 | 1:09 | 3:10 | 73 | |
| House Hahl | West Rd | 10:12:40 PM | 1.30 | 1:13 | 4:23 | 64 | |
| West Rd | FM-529 | 10:12:40 PM | 2.50 | 2:12 | 6:35 | 68 | |
| FM-529 | Beckendorff | 10:09:40 PM | 1.00 | 1:02 | 7:37 | 58 | |
| Beckendorff | Clay Rd | 10:12:40 PM | 1.30 | 1:08 | 8:45 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:09:40 PM | 1.25 | 1:08 | 9:51 | 66 | |
| Kingsland | Cinco Ranch Blvd | 10:12:40 PM | 2.20 | 2:21 | 12:12 | 56 | |
| Cinco Ranch Blvd | S Fry Rd | 10:12:40 PM | 2.00 | 1:55 | 14:07 | 63 | |
| S Fry Rd | Bellaire | 10:12:40 PM | 1.60 | 1:30 | 15:37 | 64 | |
| Bellaire | W Bellfort | 10:12:40 PM | 2.90 | 2:22 | 17:59 | 74 | |
| 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 | 17:54 | 17:54 | 102 | |
