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 | 7:05:31 PM | 1.50 | 1:23 | 1:22 | 65 |  |
| FM-1464 | Oyster Creek | 7:05:31 PM | 2.00 | 1:47 | 3:09 | 67 | |
| Oyster Creek | Harlem Rd | 7:03:31 PM | 1.60 | 1:48 | 4:57 | 53 | |
| Harlem Rd | W Bellfort | 7:05:31 PM | 1.50 | 1:14 | 6:11 | 73 | |
| W Bellfort | Bellaire | 7:05:31 PM | 2.90 | 2:27 | 8:38 | 71 | |
| Bellaire | S Fry Rd | 7:05:31 PM | 1.60 | 1:26 | 10:04 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 7:05:31 PM | 2.00 | 3:31 | 13:35 | 34 |  |
| Cinco Ranch Blvd | Kingsland | 7:05:31 PM | 2.20 | 5:22 | 18:57 | 25 |  |
| Kingsland | IH-10 Katy | 7:05:31 PM | 1.25 | 9:36 | 28:33 | 8 |  |
| IH-10 Katy | Morton | 7:05:31 PM | 1.50 | 1:59 | 30:32 | 45 |  |
| Morton | Clay Rd | 7:05:31 PM | 1.60 | 1:27 | 31:59 | 66 | |
| Clay Rd | Beckendorff | 7:05:31 PM | 1.30 | 1:13 | 33:12 | 64 | |
| Beckendorff | FM-529 | 7:05:31 PM | 1.00 | 00:53 | 34:05 | 68 | |
| 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 | 7:05:31 PM | 2.40 | 2:09 | 36:11 | 67 | |
| 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 | 7:05:31 PM | 2.40 | 2:03 | 2:03 | 70 | |
| 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 | 7:05:31 PM | 1.00 | 1:00 | 3:00 | 60 | |
| Beckendorff | Clay Rd | 7:05:31 PM | 1.30 | 1:10 | 4:10 | 67 | |
| Clay Rd | Morton | 7:05:31 PM | 1.60 | 1:49 | 5:59 | 53 | |
| Morton | IH-10 Katy | 7:05:31 PM | 1.50 | 1:36 | 7:35 | 56 | |
| IH-10 Katy | Kingsland | 7:05:31 PM | 1.25 | 1:05 | 8:40 | 69 | |
| Kingsland | Cinco Ranch Blvd | 7:05:31 PM | 2.20 | 2:23 | 11:03 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 7:05:31 PM | 2.00 | 2:39 | 13:42 | 45 | |
| S Fry Rd | Bellaire | 7:05:31 PM | 1.60 | 2:02 | 15:44 | 47 | |
| Bellaire | W Bellfort | 7:05:31 PM | 2.90 | 2:44 | 18:28 | 64 | |
| W Bellfort | Harlem Rd | 7:05:31 PM | 1.50 | 1:11 | 19:39 | 76 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 7:05:31 PM | 2.00 | 1:46 | 21:24 | 68 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:22 | 21:22 | 86 | |
