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 | 8:43:56 PM | 1.00 | 1:04 | 1:04 | 56 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:43:56 PM | 1.60 | 1:32 | 2:34 | 63 | |
| Harlem Rd | W Bellfort | 8:43:56 PM | 1.50 | 1:18 | 3:52 | 69 | |
| W Bellfort | Bellaire | 8:43:56 PM | 2.90 | 2:23 | 6:15 | 73 | |
| Bellaire | S Fry Rd | 8:43:56 PM | 1.60 | 1:23 | 7:38 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:43:56 PM | 2.00 | 1:49 | 9:27 | 66 | |
| Cinco Ranch Blvd | Kingsland | 8:43:56 PM | 2.20 | 12:07 | 21:34 | 11 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:43:56 PM | 1.50 | 2:04 | 23:37 | 44 |  |
| Morton | Clay Rd | 8:43:56 PM | 1.60 | 1:24 | 25:01 | 69 | |
| Clay Rd | Beckendorff | 8:43:56 PM | 1.30 | 1:18 | 26:19 | 60 | |
| Beckendorff | FM-529 | 8:43:56 PM | 1.00 | 00:49 | 27:08 | 73 | |
| FM-529 | West Rd | 8:43:56 PM | 2.50 | 2:09 | 29:17 | 70 | |
| West Rd | House Hahl | 8:43:56 PM | 1.30 | 1:10 | 30:27 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 8:43:56 PM | 1.40 | 1:15 | 31:42 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:43:56 PM | 2.40 | 2:10 | 33:52 | 66 | |
| Summary | 30.55 | 33:52 | 33:52 | 54 | |
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 | 8:43:56 PM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 8:43:56 PM | 1.40 | 1:20 | 3:21 | 63 | |
| House Hahl | West Rd | 8:43:56 PM | 1.30 | 1:12 | 4:33 | 65 | |
| West Rd | FM-529 | 8:43:56 PM | 2.50 | 2:15 | 6:48 | 67 | |
| FM-529 | Beckendorff | 8:43:56 PM | 1.00 | 1:06 | 7:54 | 55 | |
| Beckendorff | Clay Rd | 8:43:56 PM | 1.30 | 1:08 | 9:02 | 69 | |
| Clay Rd | Morton | 8:43:56 PM | 1.60 | 1:57 | 10:59 | 49 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:40:56 PM | 1.25 | 3:02 | 14:00 | 25 |  |
| Kingsland | Cinco Ranch Blvd | 8:43:56 PM | 2.20 | 2:24 | 16:24 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 8:43:56 PM | 2.00 | 2:09 | 18:33 | 56 | |
| S Fry Rd | Bellaire | 8:43:56 PM | 1.60 | 1:27 | 20:00 | 66 | |
| Bellaire | W Bellfort | 8:43:56 PM | 2.90 | 3:11 | 23:11 | 55 | |
| 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 | 23:06 | 23:06 | 79 | |
