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 | 4:19:53 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | 4:24:52 PM | 1.50 | 1:20 | 2:19 | 68 | |
| FM-1464 | Oyster Creek | 4:24:52 PM | 2.00 | 1:42 | 4:01 | 71 | |
| Oyster Creek | Harlem Rd | 4:24:52 PM | 1.60 | 1:30 | 5:31 | 64 | |
| Harlem Rd | W Bellfort | 4:24:52 PM | 1.50 | 1:11 | 6:42 | 76 | |
| W Bellfort | Bellaire | 4:24:52 PM | 2.90 | 2:39 | 9:21 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 4:24:52 PM | 2.20 | 4:17 | 13:36 | 31 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:23:53 PM | 1.50 | 2:41 | 16:16 | 34 | |
| Morton | Clay Rd | 4:24:52 PM | 1.60 | 1:30 | 17:46 | 64 | |
| Clay Rd | Beckendorff | 4:24:52 PM | 1.30 | 1:19 | 19:05 | 59 | |
| Beckendorff | FM-529 | 4:24:52 PM | 1.00 | 00:58 | 20:03 | 62 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 4:24:52 PM | 1.40 | 1:20 | 21:21 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:24:52 PM | 2.40 | 2:07 | 23:28 | 68 | |
| Summary | 30.55 | 23:28 | 23:28 | 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 | 4:24:52 PM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 4:24:52 PM | 1.40 | 1:13 | 3:12 | 69 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 4:24:52 PM | 1.00 | 00:57 | 4:07 | 63 | |
| Beckendorff | Clay Rd | 4:24:52 PM | 1.30 | 1:10 | 5:17 | 67 | |
| Clay Rd | Morton | 4:24:52 PM | 1.60 | 2:16 | 7:33 | 42 |  |
| Morton | IH-10 Katy | 4:24:52 PM | 1.50 | 1:20 | 8:53 | 68 | |
| IH-10 Katy | Kingsland | 4:24:52 PM | 1.25 | 1:05 | 9:58 | 69 | |
| Kingsland | Cinco Ranch Blvd | 4:24:52 PM | 2.20 | 4:18 | 14:16 | 31 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 4:24:52 PM | 2.90 | 2:40 | 16:54 | 65 | |
| W Bellfort | Harlem Rd | 4:24:52 PM | 1.50 | 1:13 | 18:07 | 74 | |
| Harlem Rd | Oyster Creek | 4:24:52 PM | 1.60 | 1:17 | 19:24 | 75 | |
| Oyster Creek | FM-1464 | 4:24:52 PM | 2.00 | 1:40 | 21:04 | 72 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 4:24:52 PM | 1.00 | 00:46 | 21:49 | 78 | |
| Summary | 30.55 | 21:49 | 21:49 | 84 | |
