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 | 12:12:52 PM | 1.50 | 1:14 | 1:13 | 73 |  |
| FM-1464 | Oyster Creek | 12:12:52 PM | 2.00 | 1:35 | 2:48 | 76 | |
| Oyster Creek | Harlem Rd | 12:12:52 PM | 1.60 | 1:24 | 4:12 | 69 | |
| Harlem Rd | W Bellfort | 12:12:52 PM | 1.50 | 1:15 | 5:27 | 72 | |
| W Bellfort | Bellaire | 12:09:51 PM | 2.90 | 3:46 | 9:13 | 46 |  |
| Bellaire | S Fry Rd | 12:12:52 PM | 1.60 | 1:28 | 10:41 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 12:12:52 PM | 2.00 | 2:21 | 13:02 | 51 | |
| Cinco Ranch Blvd | Kingsland | 12:12:52 PM | 2.20 | 4:38 | 17:40 | 28 |  |
| Kingsland | IH-10 Katy | 12:12:52 PM | 1.25 | 1:10 | 18:50 | 64 | |
| IH-10 Katy | Morton | 12:12:52 PM | 1.50 | 1:48 | 20:38 | 50 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 12:12:52 PM | 1.00 | 00:55 | 21:31 | 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 | 12:12:52 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 | 12:12:52 PM | 1.25 | 1:16 | 2:10 | 59 | |
| Kingsland | Cinco Ranch Blvd | 12:12:52 PM | 2.20 | 2:21 | 4:31 | 56 | |
| Cinco Ranch Blvd | S Fry Rd | 12:12:52 PM | 2.00 | 3:07 | 7:38 | 39 |  |
| S Fry Rd | Bellaire | 12:12:52 PM | 1.60 | 1:37 | 9:15 | 59 | |
| Bellaire | W Bellfort | 12:12:52 PM | 2.90 | 3:02 | 12:17 | 57 | |
| W Bellfort | Harlem Rd | 12:12:52 PM | 1.50 | 1:17 | 13:34 | 70 | |
| Harlem Rd | Oyster Creek | 12:12:52 PM | 1.60 | 1:26 | 15:00 | 67 | |
| Oyster Creek | FM-1464 | 12:12:52 PM | 2.00 | 1:39 | 16:39 | 73 | |
| FM-1464 | New Territory | 12:12:52 PM | 1.50 | 1:21 | 18:00 | 67 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
