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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | 5:43:56 PM | 2.00 | 1:41 | 1:39 | 71 |  |
| Oyster Creek | Harlem Rd | 5:43:56 PM | 1.60 | 1:30 | 3:09 | 64 | |
| Harlem Rd | W Bellfort | 5:43:56 PM | 1.50 | 1:12 | 4:21 | 75 | |
| W Bellfort | Bellaire | 5:43:56 PM | 2.90 | 2:35 | 6:56 | 67 | |
| Bellaire | S Fry Rd | 5:43:56 PM | 1.60 | 1:21 | 8:17 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 5:43:56 PM | 2.00 | 2:00 | 10:17 | 60 | |
| Cinco Ranch Blvd | Kingsland | 5:43:56 PM | 2.20 | 3:53 | 14:10 | 34 |  |
| Kingsland | IH-10 Katy | 5:43:56 PM | 1.25 | 1:04 | 15:14 | 70 | |
| IH-10 Katy | Morton | 5:43:56 PM | 1.50 | 1:42 | 16:56 | 53 | |
| Morton | Clay Rd | 5:43:56 PM | 1.60 | 1:18 | 18:14 | 74 | |
| Clay Rd | Beckendorff | 5:43:56 PM | 1.30 | 1:12 | 19:26 | 65 | |
| Beckendorff | FM-529 | 5:43:56 PM | 1.00 | 00:52 | 20:18 | 69 | |
| 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 | 5:43:56 PM | 1.00 | 1:02 | 00:58 | 58 | |
| Beckendorff | Clay Rd | 5:43:56 PM | 1.30 | 1:12 | 2:10 | 65 | |
| Clay Rd | Morton | 5:43:56 PM | 1.60 | 1:57 | 4:07 | 49 |  |
| Morton | IH-10 Katy | 5:37:55 PM | 1.50 | 1:35 | 5:42 | 57 | |
| IH-10 Katy | Kingsland | 5:43:56 PM | 1.25 | 1:08 | 6:50 | 66 | |
| Kingsland | Cinco Ranch Blvd | 5:43:56 PM | 2.20 | 2:24 | 9:14 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 5:43:56 PM | 2.00 | 3:28 | 12:42 | 35 | |
| S Fry Rd | Bellaire | 5:43:56 PM | 1.60 | 1:32 | 14:14 | 63 | |
| Bellaire | W Bellfort | 5:43:56 PM | 2.90 | 2:27 | 16:41 | 71 | |
| W Bellfort | Harlem Rd | 5:43:56 PM | 1.50 | 1:07 | 17:48 | 81 | |
| Harlem Rd | Oyster Creek | 5:43:56 PM | 1.60 | 1:26 | 19:14 | 67 | |
| Oyster Creek | FM-1464 | 5:43:56 PM | 2.00 | 1:41 | 20:55 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
