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 | 6:51:32 PM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 6:51:32 PM | 2.00 | 1:48 | 3:03 | 67 | |
| Oyster Creek | Harlem Rd | 6:51:32 PM | 1.60 | 1:31 | 4:34 | 63 | |
| Harlem Rd | W Bellfort | 6:51:32 PM | 1.50 | 1:15 | 5:49 | 72 | |
| W Bellfort | Bellaire | 6:51:32 PM | 2.90 | 2:33 | 8:22 | 68 | |
| Bellaire | S Fry Rd | 6:51:32 PM | 1.60 | 1:27 | 9:49 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 6:51:32 PM | 2.00 | 6:42 | 16:31 | 18 |  |
| Cinco Ranch Blvd | Kingsland | 6:51:32 PM | 2.20 | 5:28 | 21:59 | 24 |  |
| Kingsland | IH-10 Katy | 6:51:32 PM | 1.25 | 1:02 | 23:01 | 73 | |
| IH-10 Katy | Morton | 6:51:32 PM | 1.50 | 2:01 | 25:02 | 45 |  |
| Morton | Clay Rd | 6:51:32 PM | 1.60 | 2:09 | 27:11 | 45 | |
| Clay Rd | Beckendorff | 6:51:32 PM | 1.30 | 1:18 | 28:29 | 60 | |
| Beckendorff | FM-529 | 6:51:32 PM | 1.00 | 00:56 | 29:25 | 64 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:51:32 PM | 2.40 | 2:06 | 31:28 | 69 | |
| 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 | 6:51:32 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 6:48:33 PM | 1.00 | 1:01 | 3:04 | 59 | |
| Beckendorff | Clay Rd | 6:51:32 PM | 1.30 | 1:10 | 4:14 | 67 | |
| Clay Rd | Morton | 6:51:32 PM | 1.60 | 1:52 | 6:06 | 51 | |
| Morton | IH-10 Katy | 6:51:32 PM | 1.50 | 1:12 | 7:18 | 75 | |
| IH-10 Katy | Kingsland | 6:51:32 PM | 1.25 | 1:01 | 8:19 | 74 | |
| Kingsland | Cinco Ranch Blvd | 6:51:32 PM | 2.20 | 2:22 | 10:41 | 56 | |
| Cinco Ranch Blvd | S Fry Rd | 6:51:32 PM | 2.00 | 5:04 | 15:45 | 24 | |
| S Fry Rd | Bellaire | 6:50:33 PM | 1.60 | 1:37 | 17:22 | 59 | |
| Bellaire | W Bellfort | 6:51:32 PM | 2.90 | 2:58 | 20:20 | 59 | |
| W Bellfort | Harlem Rd | 6:51:32 PM | 1.50 | 1:13 | 21:33 | 74 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 6:51:32 PM | 2.00 | 1:40 | 23:12 | 72 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:10 | 23:10 | 79 | |
