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 | 8:20:51 PM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:20:51 PM | 1.60 | 2:09 | 2:59 | 45 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 8:20:51 PM | 2.00 | 2:04 | 5:00 | 58 | |
| Cinco Ranch Blvd | Kingsland | 8:20:51 PM | 2.20 | 2:19 | 7:19 | 57 | |
| Kingsland | IH-10 Katy | 8:20:51 PM | 1.25 | 1:12 | 8:31 | 62 | |
| IH-10 Katy | Morton | 7:57:53 PM | 1.50 | 1:47 | 10:18 | 50 | |
| Morton | Clay Rd | 8:20:51 PM | 1.60 | 1:38 | 11:56 | 59 | |
| Clay Rd | Beckendorff | 8:20:51 PM | 1.30 | 1:19 | 13:15 | 59 | |
| Beckendorff | FM-529 | 8:20:51 PM | 1.00 | 00:58 | 14:13 | 62 | |
| FM-529 | West Rd | 8:20:51 PM | 2.50 | 1:53 | 16:06 | 80 | |
| West Rd | House Hahl | 8:20:51 PM | 1.30 | 1:32 | 17:38 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 8:20:51 PM | 1.40 | 1:18 | 18:56 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:20:51 PM | 2.40 | 2:07 | 21:03 | 68 | |
| Summary | 30.55 | 21:03 | 21:03 | 87 | |
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 | 8:20:51 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 8:20:51 PM | 1.40 | 1:24 | 3:28 | 60 | |
| House Hahl | West Rd | 8:20:51 PM | 1.30 | 1:35 | 5:03 | 49 | |
| West Rd | FM-529 | 8:20:51 PM | 2.50 | 1:53 | 6:56 | 80 | |
| FM-529 | Beckendorff | 8:20:51 PM | 1.00 | 1:02 | 7:58 | 58 | |
| Beckendorff | Clay Rd | 8:20:51 PM | 1.30 | 1:13 | 9:11 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:20:51 PM | 1.50 | 1:26 | 10:36 | 63 | |
| IH-10 Katy | Kingsland | 8:20:51 PM | 1.25 | 1:19 | 11:55 | 57 | |
| Kingsland | Cinco Ranch Blvd | 8:20:51 PM | 2.20 | 2:08 | 14:03 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 8:20:51 PM | 2.00 | 2:00 | 16:03 | 60 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 8:20:51 PM | 1.50 | 3:29 | 19:30 | 26 |  |
| 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 | 19:26 | 19:26 | 94 | |
