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 | 12:38:52 PM | 1.50 | 1:33 | 1:32 | 58 |  |
| FM-1464 | Oyster Creek | 12:38:52 PM | 2.00 | 1:44 | 3:16 | 69 | |
| Oyster Creek | Harlem Rd | 12:38:52 PM | 1.60 | 1:28 | 4:44 | 65 | |
| Harlem Rd | W Bellfort | 12:38:52 PM | 1.50 | 1:16 | 6:00 | 71 | |
| W Bellfort | Bellaire | 12:38:52 PM | 2.90 | 2:31 | 8:31 | 69 | |
| Bellaire | S Fry Rd | 12:38:52 PM | 1.60 | 1:27 | 9:58 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 12:38:52 PM | 2.00 | 2:17 | 12:15 | 53 | |
| Cinco Ranch Blvd | Kingsland | 12:36:52 PM | 2.20 | 4:15 | 16:30 | 31 |  |
| Kingsland | IH-10 Katy | 12:38:52 PM | 1.25 | 1:09 | 17:39 | 65 | |
| IH-10 Katy | Morton | 12:38:52 PM | 1.50 | 2:05 | 19:44 | 43 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 12:38:52 PM | 1.00 | 00:56 | 20:38 | 64 | |
| 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 | 12:38:52 PM | 1.00 | 1:04 | 1:00 | 56 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 12:38:52 PM | 1.50 | 1:16 | 2:14 | 71 | |
| IH-10 Katy | Kingsland | 12:38:52 PM | 1.25 | 1:16 | 3:30 | 59 | |
| Kingsland | Cinco Ranch Blvd | 12:38:52 PM | 2.20 | 2:13 | 5:43 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 12:38:52 PM | 2.00 | 2:15 | 7:58 | 53 | |
| S Fry Rd | Bellaire | 12:38:52 PM | 1.60 | 1:47 | 9:45 | 54 | |
| Bellaire | W Bellfort | 12:38:52 PM | 2.90 | 2:42 | 12:27 | 64 | |
| W Bellfort | Harlem Rd | 12:38:52 PM | 1.50 | 1:16 | 13:43 | 71 | |
| Harlem Rd | Oyster Creek | 12:38:52 PM | 1.60 | 1:31 | 15:14 | 63 | |
| Oyster Creek | FM-1464 | 12:38:52 PM | 2.00 | 1:46 | 17:00 | 68 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
