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 | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 3:33:30 PM | 1.60 | 1:24 | 1:18 | 69 |  |
| S Fry Rd | Cinco Ranch Blvd | 3:33:30 PM | 2.00 | 2:59 | 4:17 | 40 |  |
| Cinco Ranch Blvd | Kingsland | 3:33:30 PM | 2.20 | 5:08 | 9:25 | 26 |  |
| Kingsland | IH-10 Katy | 3:33:30 PM | 1.25 | 1:07 | 10:32 | 67 | |
| IH-10 Katy | Morton | 3:33:30 PM | 1.50 | 1:54 | 12:26 | 47 | |
| Morton | Clay Rd | 3:33:30 PM | 1.60 | 1:40 | 14:06 | 58 | |
| Clay Rd | Beckendorff | 3:33:30 PM | 1.30 | 1:21 | 15:27 | 58 | |
| Beckendorff | FM-529 | 3:33:30 PM | 1.00 | 00:58 | 16:25 | 62 | |
| FM-529 | West Rd | 3:33:30 PM | 2.50 | 2:14 | 18:39 | 67 | |
| West Rd | House Hahl | 3:33:30 PM | 1.30 | 1:10 | 19:49 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 3:33:30 PM | 1.40 | 1:18 | 21:07 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:33:30 PM | 2.40 | 2:10 | 23:17 | 66 | |
| 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 | 3:33:30 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 3:33:30 PM | 1.40 | 1:15 | 3:26 | 67 | |
| House Hahl | West Rd | 3:33:30 PM | 1.30 | 1:15 | 4:41 | 62 | |
| West Rd | FM-529 | 3:33:30 PM | 2.50 | 2:13 | 6:54 | 68 | |
| FM-529 | Beckendorff | 3:33:30 PM | 1.00 | 1:05 | 7:59 | 55 | |
| Beckendorff | Clay Rd | 3:33:30 PM | 1.30 | 1:17 | 9:16 | 61 | |
| Clay Rd | Morton | 3:32:29 PM | 1.60 | 1:33 | 10:49 | 62 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:17:57 PM | 1.25 | 7:36 | 18:24 | 10 |  |
| Kingsland | Cinco Ranch Blvd | 3:33:30 PM | 2.20 | 7:55 | 26:19 | 17 | |
| Cinco Ranch Blvd | S Fry Rd | 3:33:30 PM | 2.00 | 4:15 | 30:34 | 28 | |
| S Fry Rd | Bellaire | 3:33:30 PM | 1.60 | 1:41 | 32:15 | 57 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 32:09 | 32:09 | 57 | |
