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 | 4:55:31 PM | 1.50 | 1:26 | 1:25 | 63 |  |
| FM-1464 | Oyster Creek | 4:55:31 PM | 2.00 | 1:48 | 3:13 | 67 | |
| Oyster Creek | Harlem Rd | 4:55:31 PM | 1.60 | 1:30 | 4:43 | 64 | |
| Harlem Rd | W Bellfort | 4:55:31 PM | 1.50 | 1:21 | 6:04 | 67 | |
| W Bellfort | Bellaire | 4:55:31 PM | 2.90 | 2:40 | 8:44 | 65 | |
| Bellaire | S Fry Rd | 4:55:31 PM | 1.60 | 1:28 | 10:12 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 4:55:31 PM | 2.00 | 5:49 | 16:01 | 21 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 4:55:31 PM | 1.25 | 12:00 | 28:00 | 6 |  |
| IH-10 Katy | Morton | 4:55:31 PM | 1.50 | 4:00 | 32:00 | 22 | |
| Morton | Clay Rd | 4:55:31 PM | 1.60 | 2:36 | 34:36 | 37 |  |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| 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 | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 4:55:31 PM | 1.50 | 1:08 | 1:01 | 79 | |
| IH-10 Katy | Kingsland | 4:55:31 PM | 1.25 | 1:16 | 2:17 | 59 | |
| Kingsland | Cinco Ranch Blvd | 4:55:31 PM | 2.20 | 5:40 | 7:57 | 23 | |
| Cinco Ranch Blvd | S Fry Rd | 4:55:31 PM | 2.00 | 6:40 | 14:37 | 18 | |
| S Fry Rd | Bellaire | 4:55:31 PM | 1.60 | 1:34 | 16:11 | 61 | |
| Bellaire | W Bellfort | 4:55:31 PM | 2.90 | 2:29 | 18:40 | 70 | |
| W Bellfort | Harlem Rd | 4:55:31 PM | 1.50 | 1:12 | 19:52 | 75 | |
| Harlem Rd | Oyster Creek | 4:55:31 PM | 1.60 | 1:20 | 21:12 | 72 | |
| Oyster Creek | FM-1464 | 4:55:31 PM | 2.00 | 1:47 | 22:59 | 67 | |
| FM-1464 | New Territory | 4:55:31 PM | 1.50 | 1:25 | 24:24 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
