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 | 2:07:47 PM | 1.00 | 1:10 | 1:10 | 51 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 2:34:47 PM | 1.60 | 1:37 | 2:45 | 59 | |
| Harlem Rd | W Bellfort | 2:34:47 PM | 1.50 | 1:33 | 4:18 | 58 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 2:34:47 PM | 2.00 | 1:58 | 6:14 | 61 | |
| Cinco Ranch Blvd | Kingsland | 2:34:47 PM | 2.20 | 3:01 | 9:15 | 44 |  |
| Kingsland | IH-10 Katy | 2:34:47 PM | 1.25 | 1:02 | 10:17 | 73 | |
| IH-10 Katy | Morton | - | 1.50 | Not Available | |
| Morton | Clay Rd | 2:34:47 PM | 1.60 | 1:32 | 11:48 | 63 | |
| Clay Rd | Beckendorff | 2:34:47 PM | 1.30 | 1:18 | 13:06 | 60 | |
| Beckendorff | FM-529 | 2:34:47 PM | 1.00 | 00:53 | 13:59 | 68 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 2:34:47 PM | 1.40 | 1:17 | 15:14 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:34:47 PM | 2.40 | 2:12 | 17:26 | 65 | |
| Summary | 30.55 | 17:26 | 17:26 | 105 | |
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 | 2:34:47 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 2:34:47 PM | 1.40 | 1:16 | 3:21 | 66 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 2:34:47 PM | 1.00 | 00:59 | 4:18 | 61 | |
| Beckendorff | Clay Rd | 2:34:47 PM | 1.30 | 1:13 | 5:31 | 64 | |
| Clay Rd | Morton | 2:34:47 PM | 1.60 | 1:56 | 7:27 | 50 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 2:34:47 PM | 1.25 | 1:04 | 8:30 | 70 | |
| Kingsland | Cinco Ranch Blvd | 2:34:47 PM | 2.20 | 4:25 | 12:55 | 30 |  |
| Cinco Ranch Blvd | S Fry Rd | 2:34:47 PM | 2.00 | 4:36 | 17:31 | 26 |  |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 2:34:47 PM | 1.50 | 1:17 | 18:46 | 70 | |
| Harlem Rd | Oyster Creek | 2:34:47 PM | 1.60 | 1:22 | 20:08 | 70 | |
| 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 | 20:05 | 20:05 | 91 | |
