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 | 6:25:40 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:25:40 PM | 1.60 | 1:30 | 2:27 | 64 | |
| Harlem Rd | W Bellfort | 6:25:40 PM | 1.50 | 1:13 | 3:40 | 74 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 6:25:40 PM | 2.00 | 3:12 | 6:50 | 38 |  |
| Cinco Ranch Blvd | Kingsland | 6:25:40 PM | 2.20 | 3:53 | 10:43 | 34 | |
| Kingsland | IH-10 Katy | 6:25:40 PM | 1.25 | 1:41 | 12:24 | 45 |  |
| IH-10 Katy | Morton | 6:25:40 PM | 1.50 | 4:52 | 17:16 | 18 |  |
| Morton | Clay Rd | 6:25:40 PM | 1.60 | 2:01 | 19:17 | 48 | |
| Clay Rd | Beckendorff | 6:25:40 PM | 1.30 | 1:17 | 20:34 | 61 | |
| Beckendorff | FM-529 | 6:25:40 PM | 1.00 | 00:57 | 21:31 | 63 | |
| FM-529 | West Rd | 6:25:40 PM | 2.50 | 1:51 | 23:22 | 81 | |
| West Rd | House Hahl | 6:25:40 PM | 1.30 | 1:27 | 24:49 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 6:25:40 PM | 1.40 | 1:17 | 26:06 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:25:40 PM | 2.40 | 2:05 | 28:11 | 69 | |
| Summary | 30.55 | 28:11 | 28:11 | 65 | |
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 | 6:25:40 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 6:25:40 PM | 1.40 | 1:18 | 3:30 | 65 | |
| House Hahl | West Rd | 6:25:40 PM | 1.30 | 1:32 | 5:02 | 51 | |
| West Rd | FM-529 | 6:25:40 PM | 2.50 | 1:52 | 6:54 | 80 | |
| FM-529 | Beckendorff | 6:25:40 PM | 1.00 | 1:04 | 7:58 | 56 | |
| Beckendorff | Clay Rd | 6:25:40 PM | 1.30 | 1:12 | 9:10 | 65 | |
| Clay Rd | Morton | 6:25:40 PM | 1.60 | 1:38 | 10:48 | 59 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:25:40 PM | 1.25 | 1:16 | 12:03 | 59 | |
| Kingsland | Cinco Ranch Blvd | 6:25:40 PM | 2.20 | 6:14 | 18:17 | 21 |  |
| Cinco Ranch Blvd | S Fry Rd | 6:25:40 PM | 2.00 | 5:31 | 23:48 | 22 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 6:25:40 PM | 1.50 | 1:13 | 24:59 | 74 | |
| Harlem Rd | Oyster Creek | 6:25:40 PM | 1.60 | 1:31 | 26:30 | 63 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 6:25:40 PM | 1.00 | 00:52 | 27:20 | 69 | |
| Summary | 30.55 | 27:20 | 27:20 | 67 | |
