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 | 12:44:52 PM | 1.50 | 1:33 | 1:32 | 58 |  |
| FM-1464 | Oyster Creek | 12:44:52 PM | 2.00 | 1:45 | 3:17 | 69 | |
| Oyster Creek | Harlem Rd | 12:44:52 PM | 1.60 | 1:31 | 4:48 | 63 | |
| Harlem Rd | W Bellfort | 12:44:52 PM | 1.50 | 1:18 | 6:06 | 69 | |
| W Bellfort | Bellaire | 12:44:52 PM | 2.90 | 2:33 | 8:39 | 68 | |
| Bellaire | S Fry Rd | 12:44:52 PM | 1.60 | 1:26 | 10:05 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 12:44:52 PM | 2.00 | 2:18 | 12:23 | 52 | |
| Cinco Ranch Blvd | Kingsland | 12:44:52 PM | 2.20 | 10:22 | 22:45 | 13 |  |
| Kingsland | IH-10 Katy | 12:44:52 PM | 1.25 | 1:04 | 23:49 | 70 | |
| IH-10 Katy | Morton | 12:44:52 PM | 1.50 | 1:39 | 25:28 | 55 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 12:44:52 PM | 1.00 | 00:54 | 26:20 | 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 | 12:44:52 PM | 1.00 | 1:05 | 1:01 | 55 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 12:44:52 PM | 1.50 | 1:16 | 2:15 | 71 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:44:52 PM | 2.20 | 2:15 | 4:29 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 12:44:52 PM | 2.00 | 2:12 | 6:41 | 55 | |
| S Fry Rd | Bellaire | 12:44:52 PM | 1.60 | 1:44 | 8:25 | 55 | |
| Bellaire | W Bellfort | 12:44:52 PM | 2.90 | 2:41 | 11:06 | 65 | |
| W Bellfort | Harlem Rd | 12:44:52 PM | 1.50 | 1:16 | 12:22 | 71 | |
| Harlem Rd | Oyster Creek | 12:44:52 PM | 1.60 | 1:33 | 13:55 | 62 | |
| Oyster Creek | FM-1464 | 12:44:52 PM | 2.00 | 1:48 | 15:43 | 67 | |
| FM-1464 | New Territory | 12:44:52 PM | 1.50 | 1:23 | 17:06 | 65 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
