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 | 10:05:49 PM | 1.50 | 1:28 | 1:27 | 61 |  |
| FM-1464 | Oyster Creek | 10:05:49 PM | 2.00 | 1:47 | 3:14 | 67 | |
| Oyster Creek | Harlem Rd | 10:05:49 PM | 1.60 | 1:31 | 4:45 | 63 | |
| Harlem Rd | W Bellfort | 10:05:49 PM | 1.50 | 1:18 | 6:03 | 69 | |
| W Bellfort | Bellaire | 10:05:49 PM | 2.90 | 2:27 | 8:30 | 71 | |
| Bellaire | S Fry Rd | 10:05:49 PM | 1.60 | 1:26 | 9:56 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 10:05:49 PM | 2.00 | 1:59 | 11:55 | 61 | |
| Cinco Ranch Blvd | Kingsland | 10:05:49 PM | 2.20 | 1:59 | 13:54 | 67 | |
| Kingsland | IH-10 Katy | 10:05:49 PM | 1.25 | 1:04 | 14:58 | 70 | |
| IH-10 Katy | Morton | 10:05:49 PM | 1.50 | 1:55 | 16:53 | 47 |  |
| Morton | Clay Rd | 10:05:49 PM | 1.60 | 1:17 | 18:10 | 75 | |
| Clay Rd | Beckendorff | 10:05:49 PM | 1.30 | 1:13 | 19:23 | 64 | |
| Beckendorff | FM-529 | 10:05:49 PM | 1.00 | 00:54 | 20:17 | 67 | |
| 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 | 10:05:49 PM | 1.00 | 1:10 | 1:06 | 51 | |
| Beckendorff | Clay Rd | 10:05:49 PM | 1.30 | 1:10 | 2:16 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:05:49 PM | 1.25 | 1:15 | 3:29 | 60 | |
| Kingsland | Cinco Ranch Blvd | 10:05:49 PM | 2.20 | 1:51 | 5:20 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 10:05:49 PM | 2.00 | 2:00 | 7:20 | 60 | |
| S Fry Rd | Bellaire | 10:05:49 PM | 1.60 | 1:33 | 8:53 | 62 | |
| Bellaire | W Bellfort | 10:05:49 PM | 2.90 | 3:36 | 12:29 | 48 | |
| W Bellfort | Harlem Rd | 10:05:49 PM | 1.50 | 1:59 | 14:28 | 45 | |
| Harlem Rd | Oyster Creek | 10:05:49 PM | 1.60 | 1:58 | 16:26 | 49 | |
| Oyster Creek | FM-1464 | 10:05:49 PM | 2.00 | 1:41 | 18:07 | 71 | |
| FM-1464 | New Territory | 10:05:49 PM | 1.50 | 1:10 | 19:17 | 77 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
