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 | 3:06:54 PM | 1.50 | 1:13 | 1:12 | 74 |  |
| FM-1464 | Oyster Creek | 3:06:54 PM | 2.00 | 1:42 | 2:54 | 71 | |
| Oyster Creek | Harlem Rd | 3:06:54 PM | 1.60 | 1:33 | 4:27 | 62 | |
| Harlem Rd | W Bellfort | 3:06:54 PM | 1.50 | 1:13 | 5:40 | 74 | |
| W Bellfort | Bellaire | 3:06:54 PM | 2.90 | 2:32 | 8:12 | 69 | |
| Bellaire | S Fry Rd | 3:06:54 PM | 1.60 | 1:28 | 9:40 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:06:54 PM | 2.00 | 2:07 | 11:47 | 57 | |
| Cinco Ranch Blvd | Kingsland | 3:06:54 PM | 2.20 | 9:21 | 21:08 | 14 |  |
| Kingsland | IH-10 Katy | 3:06:54 PM | 1.25 | 1:03 | 22:11 | 71 | |
| IH-10 Katy | Morton | 2:38:53 PM | 1.50 | 1:42 | 23:53 | 53 | |
| Morton | Clay Rd | 3:06:54 PM | 1.60 | 1:25 | 25:18 | 68 | |
| Clay Rd | Beckendorff | 3:06:54 PM | 1.30 | 1:15 | 26:33 | 62 | |
| Beckendorff | FM-529 | 3:06:54 PM | 1.00 | 00:54 | 27:27 | 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 | 3:06:54 PM | 1.00 | 00:56 | 00:52 | 64 | |
| Beckendorff | Clay Rd | 3:06:54 PM | 1.30 | 1:09 | 2:01 | 68 | |
| Clay Rd | Morton | 3:06:54 PM | 1.60 | 1:39 | 3:40 | 58 | |
| Morton | IH-10 Katy | 3:06:54 PM | 1.50 | 1:16 | 4:56 | 71 | |
| IH-10 Katy | Kingsland | 3:06:54 PM | 1.25 | 1:14 | 6:10 | 61 | |
| Kingsland | Cinco Ranch Blvd | 3:06:54 PM | 2.20 | 2:27 | 8:37 | 54 | |
| Cinco Ranch Blvd | S Fry Rd | 3:06:54 PM | 2.00 | 5:09 | 13:46 | 23 |  |
| S Fry Rd | Bellaire | 3:06:54 PM | 1.60 | 1:33 | 15:19 | 62 | |
| Bellaire | W Bellfort | 3:06:54 PM | 2.90 | 2:23 | 17:42 | 73 | |
| W Bellfort | Harlem Rd | 3:06:54 PM | 1.50 | 1:07 | 18:49 | 81 | |
| Harlem Rd | Oyster Creek | 3:06:54 PM | 1.60 | 1:21 | 20:10 | 71 | |
| Oyster Creek | FM-1464 | 3:06:54 PM | 2.00 | 1:35 | 21:45 | 76 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
