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 | 12:39:47 PM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 12:39:47 PM | 2.00 | 1:43 | 2:58 | 70 | |
| Oyster Creek | Harlem Rd | 12:39:47 PM | 1.60 | 1:23 | 4:21 | 69 | |
| Harlem Rd | W Bellfort | 12:39:47 PM | 1.50 | 1:10 | 5:31 | 77 | |
| W Bellfort | Bellaire | 12:39:47 PM | 2.90 | 2:43 | 8:14 | 64 | |
| Bellaire | S Fry Rd | 12:39:47 PM | 1.60 | 1:24 | 9:38 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 12:39:47 PM | 2.00 | 3:09 | 12:47 | 38 |  |
| Cinco Ranch Blvd | Kingsland | 12:39:47 PM | 2.20 | 6:05 | 18:52 | 22 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:39:47 PM | 1.50 | 1:39 | 20:30 | 55 | |
| Morton | Clay Rd | 12:39:47 PM | 1.60 | 1:25 | 21:55 | 68 | |
| Clay Rd | Beckendorff | 12:39:47 PM | 1.30 | 1:15 | 23:10 | 62 | |
| Beckendorff | FM-529 | 12:39:47 PM | 1.00 | 00:52 | 24:02 | 69 | |
| 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 | 12:39:47 PM | 1.00 | 00:57 | 00:53 | 63 | |
| Beckendorff | Clay Rd | 12:39:47 PM | 1.30 | 1:12 | 2:05 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 12:39:47 PM | 1.50 | 1:00 | 3:04 | 90 | |
| IH-10 Katy | Kingsland | 12:39:47 PM | 1.25 | 1:10 | 4:14 | 64 | |
| Kingsland | Cinco Ranch Blvd | 12:39:47 PM | 2.20 | 2:24 | 6:38 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 12:39:47 PM | 2.00 | 2:35 | 9:13 | 46 |  |
| S Fry Rd | Bellaire | 12:39:47 PM | 1.60 | 1:34 | 10:47 | 61 | |
| Bellaire | W Bellfort | 12:39:47 PM | 2.90 | 2:40 | 13:27 | 65 | |
| W Bellfort | Harlem Rd | 12:39:47 PM | 1.50 | 1:16 | 14:43 | 71 | |
| Harlem Rd | Oyster Creek | 12:39:47 PM | 1.60 | 1:29 | 16:12 | 65 | |
| Oyster Creek | FM-1464 | 12:39:47 PM | 2.00 | 1:38 | 17:50 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
