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 | 5:48:39 PM | 1.50 | 1:37 | 1:36 | 56 |  |
| FM-1464 | Oyster Creek | 5:48:39 PM | 2.00 | 2:12 | 3:48 | 55 | |
| Oyster Creek | Harlem Rd | 5:48:39 PM | 1.60 | 1:28 | 5:16 | 65 | |
| Harlem Rd | W Bellfort | 5:48:39 PM | 1.50 | 1:13 | 6:29 | 74 | |
| W Bellfort | Bellaire | 5:48:39 PM | 2.90 | 2:32 | 9:01 | 69 | |
| Bellaire | S Fry Rd | 5:48:39 PM | 1.60 | 1:36 | 10:37 | 60 | |
| S Fry Rd | Cinco Ranch Blvd | 5:48:39 PM | 2.00 | 7:29 | 18:06 | 16 |  |
| Cinco Ranch Blvd | Kingsland | 5:48:39 PM | 2.20 | 6:06 | 24:12 | 22 |  |
| Kingsland | IH-10 Katy | 5:48:39 PM | 1.25 | 1:01 | 25:13 | 74 | |
| IH-10 Katy | Morton | 5:48:39 PM | 1.50 | 6:58 | 32:11 | 13 | |
| Morton | Clay Rd | 5:48:39 PM | 1.60 | 2:30 | 34:41 | 38 |  |
| Clay Rd | Beckendorff | 5:48:39 PM | 1.30 | 1:20 | 36:01 | 58 | |
| Beckendorff | FM-529 | 5:48:39 PM | 1.00 | 00:56 | 36:57 | 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 | 5:48:39 PM | 1.00 | 1:54 | 1:50 | 32 | |
| Beckendorff | Clay Rd | 5:48:39 PM | 1.30 | 1:54 | 3:44 | 41 |  |
| Clay Rd | Morton | 5:48:39 PM | 1.60 | 2:31 | 6:15 | 38 | |
| Morton | IH-10 Katy | 5:48:39 PM | 1.50 | 1:19 | 7:34 | 68 | |
| IH-10 Katy | Kingsland | 5:48:39 PM | 1.25 | 1:16 | 8:50 | 59 | |
| Kingsland | Cinco Ranch Blvd | 5:48:39 PM | 2.20 | 5:45 | 14:35 | 23 | |
| Cinco Ranch Blvd | S Fry Rd | 5:48:39 PM | 2.00 | 5:26 | 20:01 | 22 | |
| S Fry Rd | Bellaire | 5:48:39 PM | 1.60 | 1:33 | 21:34 | 62 | |
| Bellaire | W Bellfort | 5:48:39 PM | 2.90 | 2:51 | 24:25 | 61 | |
| W Bellfort | Harlem Rd | 5:47:39 PM | 1.50 | 1:35 | 26:00 | 57 | |
| Harlem Rd | Oyster Creek | 5:47:39 PM | 1.60 | 1:15 | 27:15 | 77 | |
| Oyster Creek | FM-1464 | 5:48:39 PM | 2.00 | 1:46 | 29:01 | 68 | |
| FM-1464 | New Territory | 5:48:39 PM | 1.50 | 1:13 | 30:14 | 74 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
