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 | 8:53:48 PM | 1.00 | 00:50 | 00:50 | 72 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 8:53:48 PM | 2.90 | 2:32 | 3:18 | 69 | |
| Bellaire | S Fry Rd | 8:40:48 PM | 1.60 | 1:54 | 5:12 | 51 | |
| S Fry Rd | Cinco Ranch Blvd | 8:53:48 PM | 2.00 | 2:02 | 7:14 | 59 | |
| Cinco Ranch Blvd | Kingsland | 8:53:48 PM | 2.20 | 2:12 | 9:26 | 60 | |
| Kingsland | IH-10 Katy | 8:53:48 PM | 1.25 | 2:50 | 12:16 | 26 |  |
| IH-10 Katy | Morton | 8:25:50 PM | 1.50 | 2:06 | 14:22 | 43 |  |
| Morton | Clay Rd | 8:53:48 PM | 1.60 | 1:24 | 15:46 | 69 | |
| Clay Rd | Beckendorff | 8:53:48 PM | 1.30 | 1:17 | 17:03 | 61 | |
| Beckendorff | FM-529 | 8:53:48 PM | 1.00 | 1:01 | 18:04 | 59 | |
| FM-529 | West Rd | 8:53:48 PM | 2.50 | 1:54 | 19:58 | 79 | |
| West Rd | House Hahl | 8:53:48 PM | 1.30 | 1:30 | 21:28 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 8:53:48 PM | 1.40 | 1:18 | 22:46 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:53:48 PM | 2.40 | 2:11 | 24:57 | 66 | |
| Summary | 30.55 | 24:57 | 24:57 | 73 | |
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 | 8:53:48 PM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 8:53:48 PM | 1.40 | 1:19 | 3:33 | 64 | |
| House Hahl | West Rd | 8:53:48 PM | 1.30 | 1:37 | 5:10 | 48 | |
| West Rd | FM-529 | 8:53:48 PM | 2.50 | 1:59 | 7:09 | 76 | |
| FM-529 | Beckendorff | 8:53:48 PM | 1.00 | 1:04 | 8:13 | 56 | |
| Beckendorff | Clay Rd | 8:53:48 PM | 1.30 | 1:12 | 9:25 | 65 | |
| Clay Rd | Morton | 8:53:48 PM | 1.60 | 1:57 | 11:22 | 49 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:53:48 PM | 1.25 | 1:10 | 12:31 | 64 | |
| Kingsland | Cinco Ranch Blvd | 8:53:48 PM | 2.20 | 2:05 | 14:36 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 8:53:48 PM | 2.00 | 1:53 | 16:29 | 64 | |
| S Fry Rd | Bellaire | 8:53:48 PM | 1.60 | 1:26 | 17:55 | 67 | |
| Bellaire | W Bellfort | 8:53:48 PM | 2.90 | 2:55 | 20:50 | 60 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| 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 | 20:45 | 20:45 | 88 | |
