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 | 6:50:34 PM | 1.50 | 1:14 | 1:13 | 73 |  |
| FM-1464 | Oyster Creek | 6:50:34 PM | 2.00 | 1:48 | 3:01 | 67 | |
| Oyster Creek | Harlem Rd | 6:39:34 PM | 1.60 | 1:29 | 4:30 | 65 | |
| Harlem Rd | W Bellfort | 6:50:34 PM | 1.50 | 1:18 | 5:48 | 69 | |
| W Bellfort | Bellaire | 6:50:34 PM | 2.90 | 2:32 | 8:20 | 69 | |
| Bellaire | S Fry Rd | 6:50:34 PM | 1.60 | 1:24 | 9:44 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 6:50:34 PM | 2.00 | 5:37 | 15:21 | 21 |  |
| Cinco Ranch Blvd | Kingsland | 6:50:34 PM | 2.20 | 5:34 | 20:55 | 24 | |
| Kingsland | IH-10 Katy | 6:50:34 PM | 1.25 | 1:06 | 22:01 | 68 | |
| IH-10 Katy | Morton | 6:40:34 PM | 1.50 | 2:58 | 24:59 | 30 |  |
| Morton | Clay Rd | 6:50:34 PM | 1.60 | 1:28 | 26:27 | 65 | |
| Clay Rd | Beckendorff | 6:50:34 PM | 1.30 | 1:14 | 27:41 | 63 | |
| Beckendorff | FM-529 | 6:50:34 PM | 1.00 | 00:53 | 28:34 | 68 | |
| 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 | 6:50:34 PM | 1.00 | 1:05 | 1:01 | 55 | |
| Beckendorff | Clay Rd | 6:50:34 PM | 1.30 | 1:12 | 2:13 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 6:50:34 PM | 1.50 | 1:15 | 3:27 | 72 | |
| IH-10 Katy | Kingsland | 6:50:34 PM | 1.25 | 1:18 | 4:45 | 58 | |
| Kingsland | Cinco Ranch Blvd | 6:50:34 PM | 2.20 | 2:17 | 7:02 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 6:50:34 PM | 2.00 | 2:06 | 9:08 | 57 | |
| S Fry Rd | Bellaire | 6:50:34 PM | 1.60 | 1:34 | 10:42 | 61 | |
| Bellaire | W Bellfort | 6:50:34 PM | 2.90 | 2:42 | 13:24 | 64 | |
| W Bellfort | Harlem Rd | 6:50:34 PM | 1.50 | 1:12 | 14:36 | 75 | |
| Harlem Rd | Oyster Creek | 6:50:34 PM | 1.60 | 1:23 | 15:59 | 69 | |
| Oyster Creek | FM-1464 | 6:50:34 PM | 2.00 | 1:38 | 17:37 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
