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 | 12:34:50 PM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 12:34:50 PM | 2.00 | 1:42 | 2:57 | 71 | |
| Oyster Creek | Harlem Rd | 12:34:50 PM | 1.60 | 1:25 | 4:22 | 68 | |
| Harlem Rd | W Bellfort | 12:34:50 PM | 1.50 | 1:31 | 5:53 | 59 | |
| W Bellfort | Bellaire | 12:34:50 PM | 2.90 | 2:58 | 8:51 | 59 | |
| Bellaire | S Fry Rd | 12:34:50 PM | 1.60 | 1:38 | 10:29 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 12:34:50 PM | 2.00 | 2:16 | 12:45 | 53 | |
| Cinco Ranch Blvd | Kingsland | 12:34:50 PM | 2.20 | 5:00 | 17:45 | 26 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:34:50 PM | 1.50 | 1:34 | 19:18 | 57 | |
| Morton | Clay Rd | 12:34:50 PM | 1.60 | 1:25 | 20:43 | 68 | |
| Clay Rd | Beckendorff | 12:34:50 PM | 1.30 | 1:16 | 21:59 | 62 | |
| Beckendorff | FM-529 | 12:34:50 PM | 1.00 | 00:54 | 22:53 | 67 | |
| 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 | 12:34:50 PM | 1.00 | 1:01 | 00:57 | 59 | |
| Beckendorff | Clay Rd | 12:34:50 PM | 1.30 | 1:13 | 2:10 | 64 | |
| Clay Rd | Morton | 12:34:50 PM | 1.60 | 2:07 | 4:17 | 45 |  |
| Morton | IH-10 Katy | 12:34:50 PM | 1.50 | 1:22 | 5:39 | 66 | |
| IH-10 Katy | Kingsland | 12:34:50 PM | 1.25 | 1:07 | 6:46 | 67 | |
| Kingsland | Cinco Ranch Blvd | 12:34:50 PM | 2.20 | 2:22 | 9:08 | 56 | |
| Cinco Ranch Blvd | S Fry Rd | 12:34:50 PM | 2.00 | 3:13 | 12:21 | 37 |  |
| S Fry Rd | Bellaire | 12:34:50 PM | 1.60 | 1:39 | 14:00 | 58 | |
| Bellaire | W Bellfort | 12:34:50 PM | 2.90 | 2:57 | 16:57 | 59 | |
| W Bellfort | Harlem Rd | 12:34:50 PM | 1.50 | 1:27 | 18:24 | 62 | |
| Harlem Rd | Oyster Creek | 12:34:50 PM | 1.60 | 1:26 | 19:50 | 67 | |
| Oyster Creek | FM-1464 | 12:34:50 PM | 2.00 | 1:46 | 21:36 | 68 | |
| FM-1464 | New Territory | 12:34:50 PM | 1.50 | 1:28 | 23:04 | 61 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
