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 | 4:12:35 PM | 1.50 | 1:19 | 1:18 | 68 |  |
| FM-1464 | Oyster Creek | 4:12:35 PM | 2.00 | 1:41 | 2:59 | 71 | |
| Oyster Creek | Harlem Rd | 4:12:35 PM | 1.60 | 1:26 | 4:25 | 67 | |
| Harlem Rd | W Bellfort | 4:12:35 PM | 1.50 | 1:12 | 5:37 | 75 | |
| W Bellfort | Bellaire | 4:12:35 PM | 2.90 | 2:28 | 8:05 | 71 | |
| Bellaire | S Fry Rd | 4:12:35 PM | 1.60 | 1:34 | 9:39 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 4:12:35 PM | 2.00 | 5:32 | 15:11 | 22 |  |
| Cinco Ranch Blvd | Kingsland | 4:12:35 PM | 2.20 | 5:26 | 20:37 | 24 | |
| Kingsland | IH-10 Katy | 4:12:35 PM | 1.25 | 1:12 | 21:49 | 62 | |
| IH-10 Katy | Morton | 4:12:35 PM | 1.50 | 2:37 | 24:26 | 34 |  |
| Morton | Clay Rd | 4:12:35 PM | 1.60 | 2:16 | 26:42 | 42 |  |
| Clay Rd | Beckendorff | 4:12:35 PM | 1.30 | 1:18 | 28:00 | 60 | |
| Beckendorff | FM-529 | 4:12:35 PM | 1.00 | 00:56 | 28:56 | 64 | |
| 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 | 4:12:35 PM | 1.00 | 1:03 | 00:59 | 57 | |
| Beckendorff | Clay Rd | 4:12:35 PM | 1.30 | 1:13 | 2:12 | 64 | |
| Clay Rd | Morton | 4:12:35 PM | 1.60 | 1:53 | 4:05 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:12:35 PM | 1.25 | 1:17 | 5:21 | 58 | |
| Kingsland | Cinco Ranch Blvd | 4:12:35 PM | 2.20 | 4:30 | 9:51 | 29 | |
| Cinco Ranch Blvd | S Fry Rd | 4:12:35 PM | 2.00 | 4:32 | 14:23 | 26 | |
| S Fry Rd | Bellaire | 4:12:35 PM | 1.60 | 1:33 | 15:56 | 62 | |
| Bellaire | W Bellfort | 4:12:35 PM | 2.90 | 2:40 | 18:36 | 65 | |
| W Bellfort | Harlem Rd | 4:12:35 PM | 1.50 | 1:16 | 19:52 | 71 | |
| Harlem Rd | Oyster Creek | 4:12:35 PM | 1.60 | 1:29 | 21:21 | 65 | |
| Oyster Creek | FM-1464 | 4:12:35 PM | 2.00 | 1:47 | 23:08 | 67 | |
| FM-1464 | New Territory | 4:12:35 PM | 1.50 | 1:17 | 24:25 | 70 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
