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 | 10:42:54 PM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 10:42:54 PM | 2.00 | 1:43 | 3:03 | 70 | |
| Oyster Creek | Harlem Rd | 10:42:54 PM | 1.60 | 1:28 | 4:31 | 65 | |
| Harlem Rd | W Bellfort | 10:42:54 PM | 1.50 | 1:13 | 5:44 | 74 | |
| W Bellfort | Bellaire | 10:42:54 PM | 2.90 | 2:34 | 8:18 | 68 | |
| Bellaire | S Fry Rd | 10:42:54 PM | 1.60 | 1:21 | 9:39 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 10:42:54 PM | 2.00 | 2:02 | 11:41 | 59 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 10:38:54 PM | 1.25 | 8:00 | 19:40 | 9 |  |
| IH-10 Katy | Morton | 10:22:55 PM | 1.50 | 1:36 | 21:16 | 56 | |
| Morton | Clay Rd | 10:42:54 PM | 1.60 | 1:20 | 22:36 | 72 | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | 10:42:54 PM | 1.60 | 15:17 | 15:11 | 6 | |
| Morton | IH-10 Katy | 10:42:54 PM | 1.50 | 1:36 | 16:47 | 56 | |
| IH-10 Katy | Kingsland | 10:42:54 PM | 1.25 | 1:06 | 17:53 | 68 | |
| Kingsland | Cinco Ranch Blvd | 10:42:54 PM | 2.20 | 2:17 | 20:10 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 10:42:54 PM | 2.00 | 2:00 | 22:10 | 60 | |
| S Fry Rd | Bellaire | 10:42:54 PM | 1.60 | 1:37 | 23:47 | 59 | |
| Bellaire | W Bellfort | 10:42:54 PM | 2.90 | 2:32 | 26:19 | 69 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 10:42:54 PM | 1.60 | 1:18 | 27:36 | 74 | |
| Oyster Creek | FM-1464 | 10:42:54 PM | 2.00 | 1:40 | 29:16 | 72 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
