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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 1:34:48 PM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | 1:34:48 PM | 1.50 | 1:16 | 2:44 | 71 | |
| W Bellfort | Bellaire | 1:34:48 PM | 2.90 | 2:37 | 5:21 | 66 | |
| Bellaire | S Fry Rd | 1:34:48 PM | 1.60 | 1:23 | 6:44 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 1:34:48 PM | 2.00 | 2:13 | 8:57 | 54 | |
| Cinco Ranch Blvd | Kingsland | 1:34:48 PM | 2.20 | 4:11 | 13:08 | 32 |  |
| Kingsland | IH-10 Katy | 1:34:48 PM | 1.25 | 1:06 | 14:14 | 68 | |
| IH-10 Katy | Morton | 1:27:49 PM | 1.50 | 2:15 | 16:29 | 40 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 1:34:48 PM | 1.00 | 00:53 | 17:20 | 68 | |
| FM-529 | West Rd | 1:34:48 PM | 2.50 | 2:12 | 19:32 | 68 | |
| West Rd | House Hahl | 1:34:48 PM | 1.30 | 1:13 | 20:45 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 1:34:48 PM | 1.40 | 1:17 | 22:02 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:34:48 PM | 2.40 | 2:07 | 24:09 | 68 | |
| 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 | 1:34:48 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 1:34:48 PM | 1.40 | 1:16 | 3:24 | 66 | |
| House Hahl | West Rd | 1:34:48 PM | 1.30 | 1:13 | 4:37 | 64 | |
| West Rd | FM-529 | 1:34:48 PM | 2.50 | 2:09 | 6:46 | 70 | |
| FM-529 | Beckendorff | 1:34:48 PM | 1.00 | 00:58 | 7:44 | 62 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 1:30:48 PM | 1.50 | 1:01 | 8:43 | 89 | |
| IH-10 Katy | Kingsland | 1:34:48 PM | 1.25 | 1:10 | 9:53 | 64 | |
| Kingsland | Cinco Ranch Blvd | 1:34:48 PM | 2.20 | 3:32 | 13:25 | 37 | |
| Cinco Ranch Blvd | S Fry Rd | 1:34:48 PM | 2.00 | 5:52 | 19:17 | 20 |  |
| S Fry Rd | Bellaire | 1:34:48 PM | 1.60 | 1:55 | 21:12 | 50 | |
| Bellaire | W Bellfort | 1:34:48 PM | 2.90 | 2:33 | 23:45 | 68 | |
| W Bellfort | Harlem Rd | 1:34:48 PM | 1.50 | 1:25 | 25:10 | 64 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 25:06 | 25:06 | 73 | |
