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 | 1:10:51 PM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 1:10:51 PM | 2.00 | 1:41 | 2:56 | 71 | |
| Oyster Creek | Harlem Rd | 1:10:51 PM | 1.60 | 1:30 | 4:26 | 64 | |
| Harlem Rd | W Bellfort | 1:10:51 PM | 1.50 | 1:14 | 5:40 | 73 | |
| W Bellfort | Bellaire | 1:10:51 PM | 2.90 | 2:55 | 8:35 | 60 | |
| Bellaire | S Fry Rd | 1:10:51 PM | 1.60 | 1:27 | 10:02 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 1:10:51 PM | 2.00 | 3:04 | 13:06 | 39 |  |
| Cinco Ranch Blvd | Kingsland | 1:10:51 PM | 2.20 | 3:47 | 16:53 | 35 | |
| Kingsland | IH-10 Katy | 1:03:50 PM | 1.25 | 1:07 | 18:00 | 67 | |
| IH-10 Katy | Morton | 1:10:51 PM | 1.50 | 1:57 | 19:57 | 46 |  |
| Morton | Clay Rd | 1:10:51 PM | 1.60 | 1:24 | 21:21 | 69 | |
| Clay Rd | Beckendorff | 1:10:51 PM | 1.30 | 1:18 | 22:39 | 60 | |
| Beckendorff | FM-529 | 1:10:51 PM | 1.00 | 00:53 | 23:32 | 68 | |
| 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 | 1:10:51 PM | 1.00 | 1:11 | 1:07 | 51 | |
| Beckendorff | Clay Rd | 1:10:51 PM | 1.30 | 1:12 | 2:19 | 65 | |
| Clay Rd | Morton | 1:10:51 PM | 1.60 | 2:01 | 4:20 | 48 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:09:51 PM | 1.25 | 1:34 | 5:53 | 48 | |
| Kingsland | Cinco Ranch Blvd | 1:10:51 PM | 2.20 | 2:14 | 8:07 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 1:10:51 PM | 2.00 | 5:50 | 13:57 | 21 |  |
| S Fry Rd | Bellaire | 1:07:51 PM | 1.60 | 1:27 | 15:24 | 66 | |
| Bellaire | W Bellfort | 1:10:51 PM | 2.90 | 2:39 | 18:03 | 66 | |
| W Bellfort | Harlem Rd | 1:10:51 PM | 1.50 | 1:12 | 19:15 | 75 | |
| Harlem Rd | Oyster Creek | 1:10:51 PM | 1.60 | 1:41 | 20:56 | 57 | |
| Oyster Creek | FM-1464 | 1:10:51 PM | 2.00 | 1:44 | 22:40 | 69 | |
| FM-1464 | New Territory | 1:10:51 PM | 1.50 | 1:19 | 23:59 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
