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 | 2:35:45 PM | 1.60 | 1:28 | 1:22 | 65 |  |
| S Fry Rd | Cinco Ranch Blvd | 2:35:45 PM | 2.00 | 2:07 | 3:29 | 57 | |
| Cinco Ranch Blvd | Kingsland | 2:35:45 PM | 2.20 | 2:39 | 6:08 | 50 | |
| Kingsland | IH-10 Katy | 2:34:45 PM | 1.25 | 1:11 | 7:19 | 63 | |
| IH-10 Katy | Morton | - | 1.50 | Not Available | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 2:35:45 PM | 1.30 | 1:16 | 8:33 | 62 | |
| Beckendorff | FM-529 | 2:35:45 PM | 1.00 | 00:55 | 9:28 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 2:35:45 PM | 1.40 | 1:20 | 10:46 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:35:45 PM | 2.40 | 2:11 | 12:57 | 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 | 2:35:45 PM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 2:35:45 PM | 1.40 | 1:18 | 3:31 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 2:35:45 PM | 1.00 | 1:00 | 4:29 | 60 | |
| Beckendorff | Clay Rd | 2:35:45 PM | 1.30 | 1:13 | 5:42 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 2:35:45 PM | 1.25 | 1:05 | 6:45 | 69 | |
| Kingsland | Cinco Ranch Blvd | 2:35:45 PM | 2.20 | 2:15 | 9:00 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 2:35:45 PM | 2.00 | 5:22 | 14:22 | 22 |  |
| S Fry Rd | Bellaire | 2:35:45 PM | 1.60 | 1:37 | 15:59 | 59 | |
| 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 | 15:53 | 15:53 | 115 | |
