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 | 6:12:31 PM | 1.60 | 1:25 | 1:22 | 68 |  |
| Harlem Rd | W Bellfort | 6:12:31 PM | 1.50 | 1:15 | 2:37 | 72 | |
| W Bellfort | Bellaire | 6:12:31 PM | 2.90 | 2:36 | 5:13 | 67 | |
| Bellaire | S Fry Rd | 6:12:31 PM | 1.60 | 1:24 | 6:37 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 6:12:31 PM | 2.00 | 4:51 | 11:28 | 25 |  |
| Cinco Ranch Blvd | Kingsland | 6:12:31 PM | 2.20 | 6:00 | 17:28 | 22 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 6:12:31 PM | 1.50 | 2:41 | 20:08 | 34 |  |
| Morton | Clay Rd | 6:12:31 PM | 1.60 | 1:52 | 22:00 | 51 | |
| Clay Rd | Beckendorff | 6:12:31 PM | 1.30 | 1:20 | 23:20 | 58 | |
| Beckendorff | FM-529 | 6:12:31 PM | 1.00 | 1:07 | 24:27 | 54 | |
| FM-529 | West Rd | 6:12:31 PM | 2.50 | 2:28 | 26:55 | 61 | |
| West Rd | House Hahl | 6:12:31 PM | 1.30 | 1:15 | 28:10 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 6:12:31 PM | 1.40 | 1:17 | 29:27 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:12:31 PM | 2.40 | 2:10 | 31:37 | 66 | |
| 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 | 6:12:31 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 6:12:31 PM | 1.40 | 1:17 | 3:22 | 65 | |
| House Hahl | West Rd | 6:12:31 PM | 1.30 | 1:12 | 4:34 | 65 | |
| West Rd | FM-529 | 6:12:31 PM | 2.50 | 2:29 | 7:03 | 60 | |
| FM-529 | Beckendorff | 6:12:31 PM | 1.00 | 1:56 | 8:59 | 31 | |
| Beckendorff | Clay Rd | 6:12:31 PM | 1.30 | 1:26 | 10:25 | 54 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 6:07:31 PM | 1.50 | 1:07 | 11:31 | 81 | |
| IH-10 Katy | Kingsland | 6:12:31 PM | 1.25 | 1:14 | 12:45 | 61 | |
| Kingsland | Cinco Ranch Blvd | 6:12:31 PM | 2.20 | 3:04 | 15:49 | 43 |  |
| Cinco Ranch Blvd | S Fry Rd | 6:12:31 PM | 2.00 | 5:18 | 21:07 | 23 | |
| S Fry Rd | Bellaire | 6:12:31 PM | 1.60 | 1:30 | 22:37 | 64 | |
| Bellaire | W Bellfort | 6:12:31 PM | 2.90 | 2:40 | 25:17 | 65 | |
| W Bellfort | Harlem Rd | 6:12:31 PM | 1.50 | 1:19 | 26:36 | 68 | |
| Harlem Rd | Oyster Creek | 6:12:31 PM | 1.60 | 1:32 | 28:08 | 63 | |
| 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 | 28:05 | 28:05 | 65 | |
