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 | 9:56:44 PM | 1.00 | 1:28 | 1:28 | 41 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 10:03:44 PM | 1.60 | 1:24 | 2:50 | 69 |  |
| Harlem Rd | W Bellfort | 10:03:44 PM | 1.50 | 1:11 | 4:01 | 76 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 10:03:44 PM | 2.00 | 1:44 | 5:43 | 69 | |
| Cinco Ranch Blvd | Kingsland | 10:03:44 PM | 2.20 | 2:12 | 7:55 | 60 | |
| Kingsland | IH-10 Katy | 10:03:44 PM | 1.25 | 1:12 | 9:07 | 62 | |
| IH-10 Katy | Morton | 10:03:44 PM | 1.50 | 2:26 | 11:33 | 37 |  |
| Morton | Clay Rd | 10:03:44 PM | 1.60 | 1:23 | 12:56 | 69 | |
| Clay Rd | Beckendorff | 10:03:44 PM | 1.30 | 1:12 | 14:08 | 65 | |
| Beckendorff | FM-529 | 10:03:44 PM | 1.00 | 00:52 | 15:00 | 69 | |
| FM-529 | West Rd | 10:03:44 PM | 2.50 | 1:53 | 16:53 | 80 | |
| West Rd | House Hahl | 10:03:44 PM | 1.30 | 1:28 | 18:21 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 10:03:44 PM | 1.40 | 1:20 | 19:41 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:03:44 PM | 2.40 | 2:01 | 21:42 | 71 | |
| Summary | 30.55 | 21:42 | 21:42 | 84 | |
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 | 10:03:44 PM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 10:03:44 PM | 1.40 | 1:18 | 3:28 | 65 | |
| House Hahl | West Rd | 10:03:44 PM | 1.30 | 1:35 | 5:03 | 49 | |
| West Rd | FM-529 | 10:03:44 PM | 2.50 | 1:40 | 6:43 | 90 | |
| FM-529 | Beckendorff | 10:03:44 PM | 1.00 | 00:58 | 7:41 | 62 | |
| Beckendorff | Clay Rd | 10:03:44 PM | 1.30 | 1:08 | 8:49 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:03:44 PM | 1.25 | 00:57 | 9:44 | 79 | |
| Kingsland | Cinco Ranch Blvd | 10:03:44 PM | 2.20 | 1:56 | 11:40 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 10:03:44 PM | 2.00 | 1:55 | 13:35 | 63 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 10:03:44 PM | 1.50 | 1:09 | 14:42 | 78 | |
| Harlem Rd | Oyster Creek | 10:03:44 PM | 1.60 | 1:20 | 16:02 | 72 | |
| 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 | 15:59 | 15:59 | 115 | |
