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 | 3:59:53 PM | 1.50 | 1:26 | 1:25 | 63 |  |
| FM-1464 | Oyster Creek | 3:59:53 PM | 2.00 | 1:48 | 3:13 | 67 | |
| Oyster Creek | Harlem Rd | 3:59:53 PM | 1.60 | 1:29 | 4:42 | 65 | |
| Harlem Rd | W Bellfort | 3:59:53 PM | 1.50 | 1:16 | 5:58 | 71 | |
| W Bellfort | Bellaire | 3:59:53 PM | 2.90 | 2:35 | 8:33 | 67 | |
| Bellaire | S Fry Rd | 3:59:53 PM | 1.60 | 1:45 | 10:18 | 55 | |
| S Fry Rd | Cinco Ranch Blvd | 3:59:53 PM | 2.00 | 4:35 | 14:53 | 26 |  |
| Cinco Ranch Blvd | Kingsland | 3:59:53 PM | 2.20 | 4:52 | 19:45 | 27 | |
| Kingsland | IH-10 Katy | 3:59:53 PM | 1.25 | 1:04 | 20:49 | 70 | |
| IH-10 Katy | Morton | 3:59:53 PM | 1.50 | 1:40 | 22:29 | 54 | |
| Morton | Clay Rd | 3:59:53 PM | 1.60 | 1:40 | 24:09 | 58 | |
| 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 | 3:59:53 PM | 1.60 | 2:15 | 2:09 | 43 |  |
| Morton | IH-10 Katy | 3:59:53 PM | 1.50 | 1:32 | 3:41 | 59 | |
| IH-10 Katy | Kingsland | 3:59:53 PM | 1.25 | 1:17 | 4:58 | 58 | |
| Kingsland | Cinco Ranch Blvd | 3:59:53 PM | 2.20 | 7:06 | 12:04 | 19 |  |
| Cinco Ranch Blvd | S Fry Rd | 3:59:53 PM | 2.00 | 6:38 | 18:42 | 18 | |
| S Fry Rd | Bellaire | 3:59:53 PM | 1.60 | 1:32 | 20:14 | 63 | |
| Bellaire | W Bellfort | 3:59:53 PM | 2.90 | 2:45 | 22:59 | 63 | |
| W Bellfort | Harlem Rd | 3:59:53 PM | 1.50 | 1:13 | 24:12 | 74 | |
| Harlem Rd | Oyster Creek | 3:59:53 PM | 1.60 | 1:24 | 25:36 | 69 | |
| Oyster Creek | FM-1464 | 3:59:53 PM | 2.00 | 1:42 | 27:18 | 71 | |
| FM-1464 | New Territory | 3:59:53 PM | 1.50 | 1:22 | 28:40 | 66 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
