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 | 1:12:51 PM | 1.50 | 1:17 | 1:16 | 70 |  |
| FM-1464 | Oyster Creek | 1:12:51 PM | 2.00 | 1:41 | 2:57 | 71 | |
| Oyster Creek | Harlem Rd | 1:12:51 PM | 1.60 | 1:26 | 4:23 | 67 | |
| Harlem Rd | W Bellfort | 1:12:51 PM | 1.50 | 1:14 | 5:37 | 73 | |
| W Bellfort | Bellaire | 1:12:51 PM | 2.90 | 2:47 | 8:24 | 63 | |
| Bellaire | S Fry Rd | 1:12:51 PM | 1.60 | 1:27 | 9:51 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 1:12:51 PM | 2.00 | 2:59 | 12:50 | 40 |  |
| Cinco Ranch Blvd | Kingsland | 1:12:51 PM | 2.20 | 3:47 | 16:37 | 35 |  |
| Kingsland | IH-10 Katy | 1:03:50 PM | 1.25 | 1:07 | 17:44 | 67 | |
| IH-10 Katy | Morton | 1:12:51 PM | 1.50 | 2:00 | 19:44 | 45 | |
| Morton | Clay Rd | 1:12:51 PM | 1.60 | 1:25 | 21:09 | 68 | |
| Clay Rd | Beckendorff | 1:12:51 PM | 1.30 | 1:18 | 22:27 | 60 | |
| Beckendorff | FM-529 | 1:12:51 PM | 1.00 | 00:52 | 23:19 | 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 | 1:12:51 PM | 1.00 | 1:13 | 1:09 | 49 | |
| Beckendorff | Clay Rd | 1:12:51 PM | 1.30 | 1:12 | 2:21 | 65 | |
| Clay Rd | Morton | 1:12:51 PM | 1.60 | 2:01 | 4:22 | 48 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:12:51 PM | 1.25 | 1:19 | 5:40 | 57 | |
| Kingsland | Cinco Ranch Blvd | 1:12:51 PM | 2.20 | 2:09 | 7:49 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 1:12:51 PM | 2.00 | 5:44 | 13:33 | 21 |  |
| S Fry Rd | Bellaire | 1:07:51 PM | 1.60 | 1:27 | 15:00 | 66 | |
| Bellaire | W Bellfort | 1:12:51 PM | 2.90 | 2:39 | 17:39 | 66 | |
| W Bellfort | Harlem Rd | 1:12:51 PM | 1.50 | 1:12 | 18:51 | 75 | |
| Harlem Rd | Oyster Creek | 1:12:51 PM | 1.60 | 1:33 | 20:24 | 62 | |
| Oyster Creek | FM-1464 | 1:12:51 PM | 2.00 | 1:41 | 22:05 | 71 | |
| FM-1464 | New Territory | 1:12:51 PM | 1.50 | 1:19 | 23:24 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
