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 | 6:05:31 PM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 6:05:31 PM | 2.00 | 1:56 | 3:13 | 62 | |
| Oyster Creek | Harlem Rd | 6:05:31 PM | 1.60 | 1:25 | 4:38 | 68 | |
| Harlem Rd | W Bellfort | 6:05:31 PM | 1.50 | 1:13 | 5:51 | 74 | |
| W Bellfort | Bellaire | 6:05:31 PM | 2.90 | 2:48 | 8:39 | 62 | |
| Bellaire | S Fry Rd | 6:05:31 PM | 1.60 | 1:45 | 10:24 | 55 | |
| S Fry Rd | Cinco Ranch Blvd | 6:05:31 PM | 2.00 | 7:01 | 17:25 | 17 |  |
| Cinco Ranch Blvd | Kingsland | 6:05:31 PM | 2.20 | 5:53 | 23:18 | 22 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 6:05:31 PM | 1.50 | 3:09 | 26:26 | 29 | |
| Morton | Clay Rd | 6:05:31 PM | 1.60 | 2:38 | 29:04 | 36 |  |
| 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 | 6:05:31 PM | 1.60 | 1:56 | 1:50 | 50 | |
| Morton | IH-10 Katy | 6:05:31 PM | 1.50 | 1:20 | 3:10 | 68 | |
| IH-10 Katy | Kingsland | 6:05:31 PM | 1.25 | 1:09 | 4:19 | 65 | |
| Kingsland | Cinco Ranch Blvd | 6:05:31 PM | 2.20 | 3:30 | 7:49 | 38 | |
| Cinco Ranch Blvd | S Fry Rd | 6:05:31 PM | 2.00 | 5:52 | 13:41 | 20 | |
| S Fry Rd | Bellaire | 6:05:31 PM | 1.60 | 1:52 | 15:33 | 51 | |
| Bellaire | W Bellfort | 6:05:31 PM | 2.90 | 2:54 | 18:27 | 60 | |
| W Bellfort | Harlem Rd | 6:05:31 PM | 1.50 | 1:18 | 19:45 | 69 | |
| Harlem Rd | Oyster Creek | 6:05:31 PM | 1.60 | 1:32 | 21:17 | 63 | |
| Oyster Creek | FM-1464 | 6:05:31 PM | 2.00 | 1:46 | 23:03 | 68 | |
| FM-1464 | New Territory | 6:05:31 PM | 1.50 | 1:22 | 24:25 | 66 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
