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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:12:55 PM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 7:12:55 PM | 1.50 | 1:18 | 2:44 | 69 | |
| W Bellfort | Bellaire | 7:12:55 PM | 2.90 | 2:25 | 5:09 | 72 | |
| Bellaire | S Fry Rd | 7:12:55 PM | 1.60 | 1:21 | 6:30 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 7:12:55 PM | 2.00 | 2:30 | 9:00 | 48 |  |
| Cinco Ranch Blvd | Kingsland | 7:12:55 PM | 2.20 | 4:57 | 13:57 | 27 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:12:55 PM | 1.50 | 1:45 | 15:41 | 51 | |
| Morton | Clay Rd | 7:12:55 PM | 1.60 | 1:35 | 17:16 | 61 | |
| Clay Rd | Beckendorff | 7:12:55 PM | 1.30 | 1:14 | 18:30 | 63 | |
| Beckendorff | FM-529 | 7:12:55 PM | 1.00 | 00:55 | 19:25 | 65 | |
| FM-529 | West Rd | 7:12:55 PM | 2.50 | 2:09 | 21:34 | 70 | |
| West Rd | House Hahl | 7:12:55 PM | 1.30 | 1:09 | 22:43 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 7:12:55 PM | 1.40 | 1:14 | 23:57 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:12:55 PM | 2.40 | 2:07 | 26:04 | 68 | |
| 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 | 7:12:55 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:12:55 PM | 1.40 | 1:16 | 3:21 | 66 | |
| House Hahl | West Rd | 7:12:55 PM | 1.30 | 1:14 | 4:35 | 63 | |
| West Rd | FM-529 | 7:12:55 PM | 2.50 | 2:08 | 6:43 | 70 | |
| FM-529 | Beckendorff | 7:12:55 PM | 1.00 | 00:59 | 7:42 | 61 | |
| Beckendorff | Clay Rd | 7:12:55 PM | 1.30 | 1:18 | 9:00 | 60 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:12:55 PM | 1.50 | 1:27 | 10:26 | 62 | |
| IH-10 Katy | Kingsland | 7:12:55 PM | 1.25 | 1:17 | 11:43 | 58 | |
| Kingsland | Cinco Ranch Blvd | 7:12:55 PM | 2.20 | 3:12 | 14:55 | 41 | |
| Cinco Ranch Blvd | S Fry Rd | 7:12:55 PM | 2.00 | 2:11 | 17:06 | 55 | |
| S Fry Rd | Bellaire | 7:12:55 PM | 1.60 | 1:29 | 18:35 | 65 | |
| Bellaire | W Bellfort | 7:12:55 PM | 2.90 | 2:31 | 21:06 | 69 | |
| W Bellfort | Harlem Rd | 7:12:55 PM | 1.50 | 1:19 | 22:25 | 68 | |
| 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 | 22:21 | 22:21 | 82 | |
