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 | 5:48:46 PM | 1.00 | 00:46 | 00:46 | 78 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 5:48:46 PM | 1.60 | 1:24 | 2:08 | 69 | |
| Harlem Rd | W Bellfort | 5:48:46 PM | 1.50 | 1:12 | 3:20 | 75 | |
| W Bellfort | Bellaire | 5:48:46 PM | 2.90 | 2:34 | 5:54 | 68 | |
| Bellaire | S Fry Rd | 5:48:46 PM | 1.60 | 1:27 | 7:21 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 5:48:46 PM | 2.00 | 1:45 | 9:06 | 69 | |
| Cinco Ranch Blvd | Kingsland | 5:48:46 PM | 2.20 | 2:20 | 11:26 | 57 | |
| Kingsland | IH-10 Katy | 5:48:46 PM | 1.25 | 00:58 | 12:24 | 78 | |
| IH-10 Katy | Morton | 5:35:46 PM | 1.50 | 1:47 | 14:11 | 50 | |
| Morton | Clay Rd | 5:48:46 PM | 1.60 | 1:28 | 15:39 | 65 | |
| Clay Rd | Beckendorff | 5:48:46 PM | 1.30 | 1:15 | 16:54 | 62 | |
| Beckendorff | FM-529 | 5:48:46 PM | 1.00 | 00:53 | 17:47 | 68 | |
| FM-529 | West Rd | 5:48:46 PM | 2.50 | 1:52 | 19:39 | 80 | |
| West Rd | House Hahl | 5:48:46 PM | 1.30 | 1:27 | 21:06 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 5:48:46 PM | 1.40 | 1:16 | 22:22 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:48:46 PM | 2.40 | 2:08 | 24:30 | 68 | |
| Summary | 30.55 | 24:30 | 24:30 | 75 | |
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 | 5:48:46 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 5:48:46 PM | 1.40 | 1:14 | 3:18 | 68 | |
| House Hahl | West Rd | 5:48:46 PM | 1.30 | 1:30 | 4:48 | 52 | |
| West Rd | FM-529 | 5:48:46 PM | 2.50 | 1:48 | 6:36 | 83 | |
| FM-529 | Beckendorff | 5:48:46 PM | 1.00 | 00:57 | 7:33 | 63 | |
| Beckendorff | Clay Rd | 5:48:46 PM | 1.30 | 1:10 | 8:43 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 5:48:46 PM | 1.50 | 1:10 | 9:52 | 77 | |
| IH-10 Katy | Kingsland | 5:47:46 PM | 1.25 | 1:00 | 10:52 | 75 | |
| Kingsland | Cinco Ranch Blvd | 5:48:46 PM | 2.20 | 1:48 | 12:40 | 73 | |
| Cinco Ranch Blvd | S Fry Rd | 5:48:46 PM | 2.00 | 1:48 | 14:28 | 67 | |
| S Fry Rd | Bellaire | 5:48:46 PM | 1.60 | 1:25 | 15:53 | 68 | |
| Bellaire | W Bellfort | 5:48:46 PM | 2.90 | 2:31 | 18:24 | 69 | |
| W Bellfort | Harlem Rd | 5:48:46 PM | 1.50 | 1:17 | 19:41 | 70 | |
| Harlem Rd | Oyster Creek | 5:48:46 PM | 1.60 | 1:26 | 21:07 | 67 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 5:48:46 PM | 1.00 | 00:55 | 22:00 | 65 | |
| Summary | 30.55 | 22:00 | 22:00 | 83 | |
