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 | 4:01:52 PM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | 4:01:52 PM | 1.50 | 1:18 | 2:10 | 69 | |
| FM-1464 | Oyster Creek | 4:01:52 PM | 2.00 | 1:46 | 3:56 | 68 | |
| Oyster Creek | Harlem Rd | 4:01:52 PM | 1.60 | 1:38 | 5:34 | 59 | |
| Harlem Rd | W Bellfort | 4:01:52 PM | 1.50 | 1:16 | 6:50 | 71 | |
| W Bellfort | Bellaire | 4:01:52 PM | 2.90 | 2:56 | 9:46 | 59 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 4:01:52 PM | 2.20 | 3:49 | 13:33 | 35 |  |
| Kingsland | IH-10 Katy | 4:01:52 PM | 1.25 | 1:08 | 14:41 | 66 | |
| IH-10 Katy | Morton | 3:53:51 PM | 1.50 | 1:35 | 16:16 | 57 | |
| Morton | Clay Rd | 4:01:52 PM | 1.60 | 1:35 | 17:51 | 61 | |
| Clay Rd | Beckendorff | 4:01:52 PM | 1.30 | 1:19 | 19:10 | 59 | |
| Beckendorff | FM-529 | 4:01:52 PM | 1.00 | 00:56 | 20:06 | 64 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 4:01:52 PM | 1.40 | 1:20 | 21:24 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:01:52 PM | 2.40 | 2:13 | 23:37 | 65 | |
| Summary | 30.55 | 23:37 | 23:37 | 78 | |
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 | 4:01:52 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 4:01:52 PM | 1.40 | 1:12 | 3:14 | 70 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 4:01:52 PM | 1.00 | 00:58 | 4:10 | 62 | |
| Beckendorff | Clay Rd | 4:01:52 PM | 1.30 | 1:10 | 5:20 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:41:51 PM | 1.25 | 00:59 | 6:17 | 76 | |
| Kingsland | Cinco Ranch Blvd | 4:01:52 PM | 2.20 | 3:51 | 10:08 | 34 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 4:01:52 PM | 2.90 | 2:44 | 12:50 | 64 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 4:01:52 PM | 2.00 | 1:45 | 14:33 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 4:01:52 PM | 1.00 | 00:58 | 15:30 | 62 | |
| Summary | 30.55 | 15:30 | 15:30 | 118 | |
