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 | 5:32:39 PM | 1.50 | 1:23 | 1:22 | 65 |  |
| FM-1464 | Oyster Creek | 5:32:39 PM | 2.00 | 1:51 | 3:13 | 65 | |
| Oyster Creek | Harlem Rd | 5:32:39 PM | 1.60 | 1:28 | 4:41 | 65 | |
| Harlem Rd | W Bellfort | 5:32:39 PM | 1.50 | 1:11 | 5:52 | 76 | |
| W Bellfort | Bellaire | 5:32:39 PM | 2.90 | 2:37 | 8:29 | 66 | |
| Bellaire | S Fry Rd | 5:32:39 PM | 1.60 | 1:35 | 10:04 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 5:32:39 PM | 2.00 | 7:11 | 17:15 | 17 |  |
| Cinco Ranch Blvd | Kingsland | 5:32:39 PM | 2.20 | 6:17 | 23:32 | 21 |  |
| Kingsland | IH-10 Katy | 5:32:39 PM | 1.25 | 1:16 | 24:48 | 59 | |
| IH-10 Katy | Morton | 5:32:39 PM | 1.50 | 7:28 | 32:16 | 12 | |
| Morton | Clay Rd | 5:32:39 PM | 1.60 | 2:47 | 35:03 | 34 |  |
| Clay Rd | Beckendorff | 5:32:39 PM | 1.30 | 1:18 | 36:21 | 60 | |
| Beckendorff | FM-529 | 5:32:39 PM | 1.00 | 00:54 | 37:15 | 67 | |
| 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 | 5:32:39 PM | 1.00 | 1:32 | 1:28 | 39 | |
| Beckendorff | Clay Rd | 5:32:39 PM | 1.30 | 1:58 | 3:26 | 40 |  |
| Clay Rd | Morton | 5:32:39 PM | 1.60 | 2:11 | 5:37 | 44 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:32:39 PM | 1.25 | 1:18 | 6:54 | 58 | |
| Kingsland | Cinco Ranch Blvd | 5:32:39 PM | 2.20 | 5:06 | 12:00 | 26 | |
| Cinco Ranch Blvd | S Fry Rd | 5:32:39 PM | 2.00 | 5:20 | 17:20 | 22 | |
| S Fry Rd | Bellaire | 5:32:39 PM | 1.60 | 1:40 | 19:00 | 58 | |
| Bellaire | W Bellfort | 5:32:39 PM | 2.90 | 2:38 | 21:38 | 66 | |
| W Bellfort | Harlem Rd | 5:32:39 PM | 1.50 | 1:08 | 22:46 | 79 | |
| Harlem Rd | Oyster Creek | 5:32:39 PM | 1.60 | 1:22 | 24:08 | 70 | |
| Oyster Creek | FM-1464 | 5:32:39 PM | 2.00 | 1:44 | 25:52 | 69 | |
| FM-1464 | New Territory | 5:32:39 PM | 1.50 | 1:20 | 27:12 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
