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 | 12:17:30 PM | 1.00 | 1:05 | 1:05 | 55 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 12:17:30 PM | 1.60 | 1:27 | 2:30 | 66 | |
| Harlem Rd | W Bellfort | 12:17:30 PM | 1.50 | 1:24 | 3:54 | 64 | |
| W Bellfort | Bellaire | 12:17:30 PM | 2.90 | 2:26 | 6:20 | 72 | |
| Bellaire | S Fry Rd | 12:17:30 PM | 1.60 | 1:22 | 7:42 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 12:17:30 PM | 2.00 | 2:04 | 9:46 | 58 | |
| Cinco Ranch Blvd | Kingsland | 12:17:30 PM | 2.20 | 2:36 | 12:22 | 51 | |
| Kingsland | IH-10 Katy | 12:17:30 PM | 1.25 | 1:13 | 13:35 | 62 | |
| IH-10 Katy | Morton | 12:08:30 PM | 1.50 | 2:10 | 15:45 | 42 |  |
| Morton | Clay Rd | 12:17:30 PM | 1.60 | 1:25 | 17:10 | 68 | |
| Clay Rd | Beckendorff | 12:17:30 PM | 1.30 | 1:26 | 18:36 | 54 | |
| Beckendorff | FM-529 | 12:12:30 PM | 1.00 | 1:58 | 20:34 | 31 |  |
| FM-529 | West Rd | 12:17:30 PM | 2.50 | 1:58 | 22:32 | 76 | |
| West Rd | House Hahl | 12:17:30 PM | 1.30 | 1:32 | 24:04 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 12:17:30 PM | 1.40 | 1:18 | 25:22 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:17:30 PM | 2.40 | 2:13 | 27:35 | 65 | |
| Summary | 30.55 | 27:35 | 27:35 | 66 | |
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 | 12:17:30 PM | 2.40 | 1:58 | 1:58 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 12:17:30 PM | 1.40 | 1:14 | 3:12 | 68 | |
| House Hahl | West Rd | 12:17:30 PM | 1.30 | 1:31 | 4:43 | 51 | |
| West Rd | FM-529 | 12:17:30 PM | 2.50 | 1:53 | 6:36 | 80 | |
| FM-529 | Beckendorff | 12:17:30 PM | 1.00 | 1:00 | 7:36 | 60 | |
| Beckendorff | Clay Rd | 12:17:30 PM | 1.30 | 1:12 | 8:48 | 65 | |
| Clay Rd | Morton | 12:17:30 PM | 1.60 | 1:27 | 10:15 | 66 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:17:30 PM | 1.25 | 1:14 | 11:28 | 61 | |
| Kingsland | Cinco Ranch Blvd | 12:17:30 PM | 2.20 | 2:03 | 13:31 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 12:17:30 PM | 2.00 | 1:52 | 15:23 | 64 | |
| S Fry Rd | Bellaire | 12:17:30 PM | 1.60 | 1:32 | 16:55 | 63 | |
| Bellaire | W Bellfort | 12:17:30 PM | 2.90 | 2:29 | 19:24 | 70 | |
| W Bellfort | Harlem Rd | 12:17:30 PM | 1.50 | 1:07 | 20:31 | 81 | |
| 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 | 12:17:30 PM | 1.00 | 1:00 | 21:28 | 60 | |
| Summary | 30.55 | 21:28 | 21:28 | 85 | |
