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 | 3:00:57 PM | 1.50 | 1:14 | 1:10 | 73 |  |
| W Bellfort | Bellaire | 3:00:57 PM | 2.90 | 2:23 | 3:33 | 73 | |
| Bellaire | S Fry Rd | 3:00:57 PM | 1.60 | 1:29 | 5:02 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:00:57 PM | 2.00 | 3:36 | 8:38 | 33 |  |
| Cinco Ranch Blvd | Kingsland | 3:00:57 PM | 2.20 | 4:42 | 13:20 | 28 |  |
| Kingsland | IH-10 Katy | 3:00:57 PM | 1.25 | 00:58 | 14:18 | 78 | |
| IH-10 Katy | Morton | 2:49:57 PM | 1.50 | 2:10 | 16:28 | 42 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 3:00:57 PM | 1.00 | 00:57 | 17:23 | 63 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 3:00:57 PM | 1.40 | 1:23 | 18:44 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:00:57 PM | 2.40 | 2:13 | 20:57 | 65 | |
| 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 | 3:00:57 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 3:00:57 PM | 1.40 | 1:15 | 3:23 | 67 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 3:00:57 PM | 1.00 | 1:09 | 4:30 | 52 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:00:57 PM | 1.50 | 1:48 | 6:16 | 50 | |
| IH-10 Katy | Kingsland | 3:00:57 PM | 1.25 | 1:18 | 7:34 | 58 | |
| Kingsland | Cinco Ranch Blvd | 3:00:57 PM | 2.20 | 2:22 | 9:56 | 56 | |
| Cinco Ranch Blvd | S Fry Rd | 3:00:57 PM | 2.00 | 5:29 | 15:25 | 22 | |
| S Fry Rd | Bellaire | 3:00:57 PM | 1.60 | 1:33 | 16:58 | 62 | |
| Bellaire | W Bellfort | 3:00:57 PM | 2.90 | 2:33 | 19:31 | 68 | |
| W Bellfort | Harlem Rd | 3:00:57 PM | 1.50 | 1:13 | 20:44 | 74 | |
| 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 | 20:40 | 20:40 | 89 | |
