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 | 6:33:34 PM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 6:46:34 PM | 2.00 | 2:01 | 3:16 | 60 | |
| Oyster Creek | Harlem Rd | 6:39:34 PM | 1.60 | 1:29 | 4:45 | 65 | |
| Harlem Rd | W Bellfort | 6:46:34 PM | 1.50 | 1:17 | 6:02 | 70 | |
| W Bellfort | Bellaire | 6:46:34 PM | 2.90 | 2:40 | 8:42 | 65 | |
| Bellaire | S Fry Rd | 6:46:34 PM | 1.60 | 1:26 | 10:08 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 6:46:34 PM | 2.00 | 5:43 | 15:51 | 21 |  |
| Cinco Ranch Blvd | Kingsland | 6:46:34 PM | 2.20 | 5:21 | 21:12 | 25 | |
| Kingsland | IH-10 Katy | 6:46:34 PM | 1.25 | 1:04 | 22:16 | 70 | |
| IH-10 Katy | Morton | 6:40:34 PM | 1.50 | 2:58 | 25:14 | 30 |  |
| Morton | Clay Rd | 6:46:34 PM | 1.60 | 1:37 | 26:51 | 59 | |
| Clay Rd | Beckendorff | 6:46:34 PM | 1.30 | 1:15 | 28:06 | 62 | |
| Beckendorff | FM-529 | 6:46:34 PM | 1.00 | 00:54 | 29:00 | 67 | |
| 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 | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| 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 | 6:46:34 PM | 1.00 | 1:06 | 1:02 | 55 | |
| Beckendorff | Clay Rd | 6:46:34 PM | 1.30 | 1:12 | 2:14 | 65 | |
| Clay Rd | Morton | 6:31:34 PM | 1.60 | 1:40 | 3:54 | 58 | |
| Morton | IH-10 Katy | 6:46:34 PM | 1.50 | 1:07 | 5:01 | 81 | |
| IH-10 Katy | Kingsland | 6:46:34 PM | 1.25 | 1:17 | 6:18 | 58 | |
| Kingsland | Cinco Ranch Blvd | 6:46:34 PM | 2.20 | 2:16 | 8:34 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 6:46:34 PM | 2.00 | 2:06 | 10:40 | 57 | |
| S Fry Rd | Bellaire | 6:46:34 PM | 1.60 | 1:41 | 12:21 | 57 | |
| Bellaire | W Bellfort | 6:46:34 PM | 2.90 | 2:39 | 15:00 | 66 | |
| W Bellfort | Harlem Rd | 6:46:34 PM | 1.50 | 1:12 | 16:12 | 75 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 6:46:34 PM | 2.00 | 1:38 | 17:49 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
