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 | 12:54:50 PM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 12:54:50 PM | 2.00 | 1:41 | 2:56 | 71 | |
| Oyster Creek | Harlem Rd | 12:54:50 PM | 1.60 | 1:28 | 4:24 | 65 | |
| Harlem Rd | W Bellfort | 12:54:50 PM | 1.50 | 1:17 | 5:41 | 70 | |
| W Bellfort | Bellaire | 12:54:50 PM | 2.90 | 2:44 | 8:25 | 64 | |
| Bellaire | S Fry Rd | 12:54:50 PM | 1.60 | 1:28 | 9:53 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 12:54:50 PM | 2.00 | 4:33 | 14:26 | 26 |  |
| Cinco Ranch Blvd | Kingsland | 12:54:50 PM | 2.20 | 13:33 | 27:59 | 10 |  |
| Kingsland | IH-10 Katy | 12:54:50 PM | 1.25 | 1:11 | 29:10 | 63 | |
| IH-10 Katy | Morton | 12:40:49 PM | 1.50 | 1:52 | 31:02 | 48 |  |
| Morton | Clay Rd | 12:54:50 PM | 1.60 | 1:32 | 32:34 | 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 | 12:54:50 PM | 1.60 | 1:54 | 1:48 | 51 | |
| Morton | IH-10 Katy | 12:51:49 PM | 1.50 | 1:32 | 3:20 | 59 | |
| IH-10 Katy | Kingsland | 12:54:50 PM | 1.25 | 1:08 | 4:28 | 66 | |
| Kingsland | Cinco Ranch Blvd | 12:54:50 PM | 2.20 | 5:46 | 10:14 | 23 | |
| Cinco Ranch Blvd | S Fry Rd | 12:54:50 PM | 2.00 | 5:59 | 16:13 | 20 | |
| S Fry Rd | Bellaire | 12:54:50 PM | 1.60 | 1:32 | 17:45 | 63 | |
| Bellaire | W Bellfort | 12:54:50 PM | 2.90 | 2:44 | 20:29 | 64 | |
| W Bellfort | Harlem Rd | 12:54:50 PM | 1.50 | 1:18 | 21:47 | 69 | |
| Harlem Rd | Oyster Creek | 12:54:50 PM | 1.60 | 1:29 | 23:16 | 65 | |
| Oyster Creek | FM-1464 | 12:54:50 PM | 2.00 | 1:46 | 25:02 | 68 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
