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 | 1:06:52 PM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 1:06:52 PM | 2.00 | 1:42 | 2:59 | 71 | |
| Oyster Creek | Harlem Rd | 1:06:52 PM | 1.60 | 1:27 | 4:26 | 66 | |
| Harlem Rd | W Bellfort | 1:06:52 PM | 1.50 | 1:21 | 5:47 | 67 | |
| W Bellfort | Bellaire | 1:06:52 PM | 2.90 | 2:52 | 8:39 | 61 | |
| Bellaire | S Fry Rd | 1:06:52 PM | 1.60 | 1:28 | 10:07 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 1:06:52 PM | 2.00 | 2:10 | 12:17 | 55 | |
| Cinco Ranch Blvd | Kingsland | 1:06:52 PM | 2.20 | 9:41 | 21:58 | 14 |  |
| Kingsland | IH-10 Katy | 1:06:52 PM | 1.25 | 1:02 | 23:00 | 73 | |
| IH-10 Katy | Morton | 1:06:52 PM | 1.50 | 1:33 | 24:33 | 58 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 1:06:52 PM | 1.00 | 00:55 | 25:26 | 65 | |
| 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 | 1:06:52 PM | 1.00 | 1:01 | 00:57 | 59 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:06:52 PM | 1.25 | 1:27 | 2:21 | 52 | |
| Kingsland | Cinco Ranch Blvd | 1:06:52 PM | 2.20 | 2:21 | 4:42 | 56 | |
| Cinco Ranch Blvd | S Fry Rd | 1:06:52 PM | 2.00 | 2:41 | 7:23 | 45 |  |
| S Fry Rd | Bellaire | 1:06:52 PM | 1.60 | 1:38 | 9:01 | 59 | |
| Bellaire | W Bellfort | 1:06:52 PM | 2.90 | 2:36 | 11:37 | 67 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:06:52 PM | 2.00 | 1:49 | 13:24 | 66 | |
| FM-1464 | New Territory | 1:06:52 PM | 1.50 | 1:08 | 14:32 | 79 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
