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 | 3:10:54 PM | 1.50 | 1:13 | 1:12 | 74 |  |
| FM-1464 | Oyster Creek | 3:10:54 PM | 2.00 | 1:41 | 2:53 | 71 | |
| Oyster Creek | Harlem Rd | 3:10:54 PM | 1.60 | 1:33 | 4:26 | 62 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 3:10:54 PM | 2.90 | 2:36 | 7:01 | 67 | |
| Bellaire | S Fry Rd | 3:10:54 PM | 1.60 | 1:27 | 8:28 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 3:10:54 PM | 2.00 | 2:04 | 10:32 | 58 | |
| Cinco Ranch Blvd | Kingsland | 3:10:54 PM | 2.20 | 4:53 | 15:25 | 27 |  |
| Kingsland | IH-10 Katy | 3:10:54 PM | 1.25 | 1:03 | 16:28 | 71 | |
| IH-10 Katy | Morton | 2:38:53 PM | 1.50 | 1:42 | 18:10 | 53 | |
| Morton | Clay Rd | 3:10:54 PM | 1.60 | 1:26 | 19:36 | 67 | |
| Clay Rd | Beckendorff | 3:10:54 PM | 1.30 | 1:16 | 20:52 | 62 | |
| Beckendorff | FM-529 | 3:10:54 PM | 1.00 | 00:53 | 21:45 | 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 | 3:10:54 PM | 1.00 | 00:57 | 00:53 | 63 | |
| Beckendorff | Clay Rd | 3:10:54 PM | 1.30 | 1:10 | 2:03 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:10:54 PM | 1.50 | 1:16 | 3:18 | 71 | |
| IH-10 Katy | Kingsland | 3:10:54 PM | 1.25 | 1:15 | 4:33 | 60 | |
| Kingsland | Cinco Ranch Blvd | 3:10:54 PM | 2.20 | 2:25 | 6:58 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 3:10:54 PM | 2.00 | 5:15 | 12:13 | 23 | |
| S Fry Rd | Bellaire | 3:10:54 PM | 1.60 | 1:32 | 13:45 | 63 | |
| Bellaire | W Bellfort | 3:10:54 PM | 2.90 | 2:28 | 16:13 | 71 | |
| W Bellfort | Harlem Rd | 3:10:54 PM | 1.50 | 1:13 | 17:26 | 74 | |
| Harlem Rd | Oyster Creek | 3:10:54 PM | 1.60 | 1:22 | 18:48 | 70 | |
| Oyster Creek | FM-1464 | 3:10:54 PM | 2.00 | 1:41 | 20:29 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
