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 | 8:43:44 PM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | 8:43:44 PM | 1.50 | 1:17 | 2:46 | 70 | |
| W Bellfort | Bellaire | 8:43:44 PM | 2.90 | 2:49 | 5:35 | 62 | |
| Bellaire | S Fry Rd | 8:43:44 PM | 1.60 | 1:27 | 7:02 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 8:43:44 PM | 2.00 | 2:00 | 9:02 | 60 | |
| Cinco Ranch Blvd | Kingsland | 8:43:44 PM | 2.20 | 2:16 | 11:18 | 58 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:30:45 PM | 1.50 | 2:01 | 13:18 | 45 |  |
| Morton | Clay Rd | 8:43:44 PM | 1.60 | 1:29 | 14:47 | 65 | |
| Clay Rd | Beckendorff | 8:43:44 PM | 1.30 | 1:16 | 16:03 | 62 | |
| Beckendorff | FM-529 | 8:43:44 PM | 1.00 | 00:54 | 16:57 | 67 | |
| FM-529 | West Rd | 8:43:44 PM | 2.50 | 2:11 | 19:08 | 69 | |
| West Rd | House Hahl | 8:43:44 PM | 1.30 | 1:11 | 20:19 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 8:43:44 PM | 1.40 | 1:16 | 21:35 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:43:44 PM | 2.40 | 2:13 | 23:48 | 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 | 8:43:44 PM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 8:43:44 PM | 1.40 | 1:18 | 3:17 | 65 | |
| House Hahl | West Rd | 8:43:44 PM | 1.30 | 1:14 | 4:31 | 63 | |
| West Rd | FM-529 | 8:43:44 PM | 2.50 | 2:13 | 6:44 | 68 | |
| FM-529 | Beckendorff | 8:43:44 PM | 1.00 | 1:03 | 7:47 | 57 | |
| Beckendorff | Clay Rd | 8:43:44 PM | 1.30 | 1:10 | 8:57 | 67 | |
| Clay Rd | Morton | 8:43:44 PM | 1.60 | 1:48 | 10:45 | 53 | |
| Morton | IH-10 Katy | 8:37:44 PM | 1.50 | 1:09 | 11:54 | 78 | |
| IH-10 Katy | Kingsland | 8:43:44 PM | 1.25 | 6:30 | 18:24 | 12 |  |
| Kingsland | Cinco Ranch Blvd | 8:43:44 PM | 2.20 | 3:29 | 21:53 | 38 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:43:44 PM | 2.00 | 2:05 | 23:58 | 58 | |
| S Fry Rd | Bellaire | 8:43:44 PM | 1.60 | 1:46 | 25:44 | 54 | |
| Bellaire | W Bellfort | 8:43:44 PM | 2.90 | 2:45 | 28:29 | 63 | |
| W Bellfort | Harlem Rd | 8:43:44 PM | 1.50 | 1:22 | 29:51 | 66 | |
| 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 | - | 1.00 | Not Available | |
| Summary | 30.55 | 29:47 | 29:47 | 62 | |
