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 | 11:57:53 PM | 2.00 | 2:12 | 2:10 | 55 |  |
| Oyster Creek | Harlem Rd | 11:58:53 PM | 1.60 | 1:48 | 3:58 | 53 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 11:58:53 PM | 2.00 | 2:04 | 5:59 | 58 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:58:53 PM | 1.50 | 1:52 | 7:49 | 48 |  |
| Morton | Clay Rd | 11:58:53 PM | 1.60 | 1:30 | 9:19 | 64 | |
| Clay Rd | Beckendorff | 11:58:53 PM | 1.30 | 1:16 | 10:35 | 62 | |
| Beckendorff | FM-529 | 11:58:53 PM | 1.00 | 00:53 | 11:28 | 68 | |
| FM-529 | West Rd | 11:50:54 PM | 2.50 | 1:48 | 13:16 | 83 | |
| West Rd | House Hahl | 11:58:53 PM | 1.30 | 1:11 | 14:27 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 11:58:53 PM | 1.40 | 1:22 | 15:49 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:58:53 PM | 2.40 | 2:06 | 17:55 | 69 | |
| 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 | 11:58:53 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 11:58:53 PM | 1.40 | 1:30 | 3:42 | 56 | |
| House Hahl | West Rd | 11:58:53 PM | 1.30 | 1:20 | 5:02 | 58 | |
| West Rd | FM-529 | 11:58:53 PM | 2.50 | 1:57 | 6:59 | 77 | |
| FM-529 | Beckendorff | 11:58:53 PM | 1.00 | 1:22 | 8:21 | 44 | |
| Beckendorff | Clay Rd | 11:58:53 PM | 1.30 | 1:04 | 9:25 | 73 | |
| Clay Rd | Morton | 11:58:53 PM | 1.60 | 1:53 | 11:18 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:58:53 PM | 1.25 | 1:34 | 12:51 | 48 | |
| Kingsland | Cinco Ranch Blvd | 11:58:53 PM | 2.20 | 2:04 | 14:55 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 11:58:53 PM | 2.00 | 2:36 | 17:31 | 46 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 11:58:53 PM | 1.50 | 1:25 | 18:54 | 64 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 11:58:53 PM | 2.00 | 1:54 | 20:47 | 63 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:45 | 20:45 | 88 | |
