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 | 4:11:38 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 4:11:38 PM | 1.60 | 1:32 | 2:27 | 63 | |
| Harlem Rd | W Bellfort | 4:11:38 PM | 1.50 | 1:21 | 3:48 | 67 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 4:11:38 PM | 2.00 | 4:20 | 8:06 | 28 |  |
| Cinco Ranch Blvd | Kingsland | 4:11:38 PM | 2.20 | 3:02 | 11:08 | 44 |  |
| Kingsland | IH-10 Katy | 4:11:38 PM | 1.25 | 1:06 | 12:14 | 68 | |
| IH-10 Katy | Morton | 4:11:38 PM | 1.50 | 3:52 | 16:06 | 23 | |
| Morton | Clay Rd | 4:11:38 PM | 1.60 | 2:09 | 18:15 | 45 | |
| Clay Rd | Beckendorff | 4:11:38 PM | 1.30 | 1:21 | 19:36 | 58 | |
| Beckendorff | FM-529 | 4:11:38 PM | 1.00 | 00:58 | 20:34 | 62 | |
| FM-529 | West Rd | 4:11:38 PM | 2.50 | 1:54 | 22:28 | 79 | |
| West Rd | House Hahl | 4:11:38 PM | 1.30 | 1:32 | 24:00 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 4:11:38 PM | 1.40 | 1:18 | 25:18 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:11:38 PM | 2.40 | 2:11 | 27:29 | 66 | |
| Summary | 30.55 | 27:29 | 27:29 | 67 | |
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 | 4:11:38 PM | 2.40 | 2:53 | 2:53 | 50 | |
| Bridgeland Lake Parkway | House Hahl | 4:11:38 PM | 1.40 | 1:22 | 4:15 | 61 | |
| House Hahl | West Rd | 4:11:38 PM | 1.30 | 1:37 | 5:52 | 48 | |
| West Rd | FM-529 | 4:11:38 PM | 2.50 | 1:52 | 7:44 | 80 | |
| FM-529 | Beckendorff | 4:11:38 PM | 1.00 | 1:10 | 8:54 | 51 | |
| Beckendorff | Clay Rd | 4:11:38 PM | 1.30 | 1:14 | 10:08 | 63 | |
| Clay Rd | Morton | 4:11:38 PM | 1.60 | 1:51 | 11:59 | 52 | |
| Morton | IH-10 Katy | 4:11:38 PM | 1.50 | 1:33 | 13:32 | 58 | |
| IH-10 Katy | Kingsland | 4:11:38 PM | 1.25 | 1:25 | 14:57 | 53 | |
| Kingsland | Cinco Ranch Blvd | 4:11:38 PM | 2.20 | 4:18 | 19:15 | 31 |  |
| Cinco Ranch Blvd | S Fry Rd | 4:11:38 PM | 2.00 | 5:18 | 24:33 | 23 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 4:11:38 PM | 1.50 | 1:22 | 25:53 | 66 | |
| Harlem Rd | Oyster Creek | 4:11:38 PM | 1.60 | 1:34 | 27:27 | 61 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 4:11:38 PM | 1.00 | 00:56 | 28:21 | 64 | |
| Summary | 30.55 | 28:21 | 28:21 | 65 | |
