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 | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 11:28:39 PM | 1.50 | 1:19 | 1:15 | 68 |  |
| W Bellfort | Bellaire | 11:28:39 PM | 2.90 | 2:31 | 3:46 | 69 | |
| Bellaire | S Fry Rd | 11:28:39 PM | 1.60 | 1:41 | 5:27 | 57 | |
| S Fry Rd | Cinco Ranch Blvd | 11:28:39 PM | 2.00 | 1:52 | 7:19 | 64 | |
| Cinco Ranch Blvd | Kingsland | 11:28:39 PM | 2.20 | 2:31 | 9:50 | 52 | |
| Kingsland | IH-10 Katy | 11:28:39 PM | 1.25 | 2:51 | 12:41 | 26 |  |
| IH-10 Katy | Morton | 11:26:39 PM | 1.50 | 2:42 | 15:23 | 33 |  |
| Morton | Clay Rd | 11:28:39 PM | 1.60 | 1:02 | 16:25 | 93 | |
| Clay Rd | Beckendorff | 11:28:39 PM | 1.30 | 1:21 | 17:46 | 58 | |
| Beckendorff | FM-529 | 11:28:39 PM | 1.00 | 1:00 | 18:46 | 60 | |
| FM-529 | West Rd | 11:28:39 PM | 2.50 | 2:34 | 21:20 | 58 | |
| West Rd | House Hahl | 11:28:39 PM | 1.30 | 1:12 | 22:32 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 11:28:39 PM | 1.40 | 1:22 | 23:54 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:28:39 PM | 2.40 | 2:02 | 25:56 | 71 | |
| 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 | 11:28:39 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 11:28:39 PM | 1.40 | 1:15 | 3:18 | 67 | |
| House Hahl | West Rd | 11:28:39 PM | 1.30 | 1:10 | 4:28 | 67 | |
| West Rd | FM-529 | 11:28:39 PM | 2.50 | 2:36 | 7:04 | 58 | |
| FM-529 | Beckendorff | 11:27:39 PM | 1.00 | 00:51 | 7:55 | 71 | |
| Beckendorff | Clay Rd | 11:28:39 PM | 1.30 | 1:12 | 9:07 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 11:28:39 PM | 2.20 | 1:59 | 11:03 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 11:28:39 PM | 2.00 | 1:53 | 12:56 | 64 | |
| S Fry Rd | Bellaire | 11:28:39 PM | 1.60 | 1:36 | 14:32 | 60 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 14:26 | 14:26 | 127 | |
