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 | 12:59:45 PM | 1.50 | 1:23 | 1:22 | 65 |  |
| FM-1464 | Oyster Creek | 12:59:45 PM | 2.00 | 1:44 | 3:06 | 69 | |
| Oyster Creek | Harlem Rd | 12:59:45 PM | 1.60 | 1:31 | 4:37 | 63 | |
| Harlem Rd | W Bellfort | 12:59:45 PM | 1.50 | 1:13 | 5:50 | 74 | |
| W Bellfort | Bellaire | 12:59:45 PM | 2.90 | 2:53 | 8:43 | 60 | |
| Bellaire | S Fry Rd | 12:59:45 PM | 1.60 | 1:35 | 10:18 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 12:59:45 PM | 2.00 | 2:44 | 13:02 | 44 |  |
| Cinco Ranch Blvd | Kingsland | 12:59:45 PM | 2.20 | 3:41 | 16:43 | 36 |  |
| Kingsland | IH-10 Katy | 12:59:45 PM | 1.25 | 1:14 | 17:57 | 61 | |
| IH-10 Katy | Morton | 12:31:44 PM | 1.50 | 2:20 | 20:17 | 39 | |
| Morton | Clay Rd | 12:59:45 PM | 1.60 | 1:32 | 21:49 | 63 | |
| 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 | 12:59:45 PM | 1.60 | 1:26 | 1:20 | 67 | |
| Morton | IH-10 Katy | 12:55:45 PM | 1.50 | 1:02 | 2:22 | 87 | |
| IH-10 Katy | Kingsland | 12:59:45 PM | 1.25 | 1:09 | 3:31 | 65 | |
| Kingsland | Cinco Ranch Blvd | 12:59:45 PM | 2.20 | 3:51 | 7:22 | 34 | |
| Cinco Ranch Blvd | S Fry Rd | 12:59:45 PM | 2.00 | 6:35 | 13:57 | 18 |  |
| S Fry Rd | Bellaire | 12:59:45 PM | 1.60 | 1:37 | 15:34 | 59 | |
| Bellaire | W Bellfort | 12:59:45 PM | 2.90 | 2:32 | 18:06 | 69 | |
| W Bellfort | Harlem Rd | 12:59:45 PM | 1.50 | 1:14 | 19:20 | 73 | |
| Harlem Rd | Oyster Creek | 12:59:45 PM | 1.60 | 1:26 | 20:46 | 67 | |
| Oyster Creek | FM-1464 | 12:59:45 PM | 2.00 | 1:41 | 22:27 | 71 | |
| FM-1464 | New Territory | 12:59:45 PM | 1.50 | 1:15 | 23:42 | 72 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
