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 | 6:30:46 PM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 6:30:46 PM | 1.50 | 1:11 | 2:37 | 76 | |
| W Bellfort | Bellaire | 6:30:46 PM | 2.90 | 2:29 | 5:06 | 70 | |
| Bellaire | S Fry Rd | 6:30:46 PM | 1.60 | 1:28 | 6:34 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 6:30:46 PM | 2.00 | 3:46 | 10:20 | 32 |  |
| Cinco Ranch Blvd | Kingsland | 6:30:46 PM | 2.20 | 5:46 | 16:06 | 23 |  |
| Kingsland | IH-10 Katy | 6:30:46 PM | 1.25 | 1:06 | 17:12 | 68 | |
| IH-10 Katy | Morton | 6:30:46 PM | 1.50 | 2:08 | 19:20 | 42 |  |
| Morton | Clay Rd | 6:30:46 PM | 1.60 | 1:58 | 21:18 | 49 | |
| Clay Rd | Beckendorff | 6:30:46 PM | 1.30 | 1:17 | 22:35 | 61 | |
| Beckendorff | FM-529 | 6:30:46 PM | 1.00 | 00:53 | 23:28 | 68 | |
| FM-529 | West Rd | 6:30:46 PM | 2.50 | 2:11 | 25:39 | 69 | |
| West Rd | House Hahl | 6:30:46 PM | 1.30 | 1:13 | 26:52 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 6:30:46 PM | 1.40 | 1:16 | 28:08 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:30:46 PM | 2.40 | 2:12 | 30:20 | 65 | |
| 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 | 6:30:46 PM | 2.40 | 4:16 | 4:16 | 34 | |
| Bridgeland Lake Parkway | House Hahl | 6:30:46 PM | 1.40 | 1:19 | 5:35 | 64 | |
| House Hahl | West Rd | 6:30:46 PM | 1.30 | 1:16 | 6:51 | 62 | |
| West Rd | FM-529 | 6:30:46 PM | 2.50 | 2:08 | 8:59 | 70 | |
| FM-529 | Beckendorff | 6:30:46 PM | 1.00 | 1:01 | 10:00 | 59 | |
| Beckendorff | Clay Rd | 6:30:46 PM | 1.30 | 1:14 | 11:14 | 63 | |
| Clay Rd | Morton | 6:30:46 PM | 1.60 | 1:52 | 13:06 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:30:46 PM | 1.25 | 1:15 | 14:20 | 60 | |
| Kingsland | Cinco Ranch Blvd | 6:30:46 PM | 2.20 | 3:10 | 17:30 | 42 | |
| Cinco Ranch Blvd | S Fry Rd | 6:30:46 PM | 2.00 | 4:17 | 21:47 | 28 | |
| S Fry Rd | Bellaire | 6:30:46 PM | 1.60 | 1:38 | 23:25 | 59 | |
| Bellaire | W Bellfort | 6:30:46 PM | 2.90 | 2:43 | 26:08 | 64 | |
| W Bellfort | Harlem Rd | 6:30:46 PM | 1.50 | 1:23 | 27:31 | 65 | |
| Harlem Rd | Oyster Creek | 6:30:46 PM | 1.60 | 1:25 | 28:56 | 68 | |
| 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 | 28:53 | 28:53 | 63 | |
