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 | 8:50:57 AM | 1.00 | 1:07 | 1:07 | 54 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:50:57 AM | 1.60 | 1:31 | 2:36 | 63 | |
| Harlem Rd | W Bellfort | 8:50:57 AM | 1.50 | 1:10 | 3:46 | 77 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 8:50:57 AM | 2.00 | 2:33 | 6:17 | 47 |  |
| Cinco Ranch Blvd | Kingsland | 8:47:58 AM | 2.20 | 3:59 | 10:16 | 33 |  |
| Kingsland | IH-10 Katy | 8:50:57 AM | 1.25 | 1:12 | 11:28 | 62 | |
| IH-10 Katy | Morton | 8:50:57 AM | 1.50 | 1:35 | 13:03 | 57 | |
| Morton | Clay Rd | 8:50:57 AM | 1.60 | 1:28 | 14:31 | 65 | |
| Clay Rd | Beckendorff | 8:50:57 AM | 1.30 | 1:21 | 15:52 | 58 | |
| Beckendorff | FM-529 | 8:50:57 AM | 1.00 | 00:58 | 16:50 | 62 | |
| FM-529 | West Rd | 8:50:57 AM | 2.50 | 1:59 | 18:49 | 76 | |
| West Rd | House Hahl | 8:50:57 AM | 1.30 | 1:34 | 20:23 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 8:50:57 AM | 1.40 | 1:20 | 21:43 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:50:57 AM | 2.40 | 2:29 | 24:12 | 58 | |
| Summary | 30.55 | 24:12 | 24:12 | 76 | |
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 | 8:50:57 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 8:50:57 AM | 1.40 | 1:16 | 3:26 | 66 | |
| House Hahl | West Rd | 8:50:57 AM | 1.30 | 4:09 | 7:35 | 19 |  |
| West Rd | FM-529 | 8:50:57 AM | 2.50 | 4:29 | 12:04 | 33 | |
| FM-529 | Beckendorff | 8:50:57 AM | 1.00 | 2:04 | 14:08 | 29 |  |
| Beckendorff | Clay Rd | 8:50:57 AM | 1.30 | 1:41 | 15:49 | 46 | |
| Clay Rd | Morton | 8:50:57 AM | 1.60 | 3:05 | 18:54 | 31 | |
| Morton | IH-10 Katy | 8:49:57 AM | 1.50 | 1:28 | 20:22 | 61 | |
| IH-10 Katy | Kingsland | 8:50:57 AM | 1.25 | 1:14 | 21:36 | 61 | |
| Kingsland | Cinco Ranch Blvd | 8:50:57 AM | 2.20 | 5:07 | 26:43 | 26 | |
| Cinco Ranch Blvd | S Fry Rd | 8:50:57 AM | 2.00 | 2:26 | 29:09 | 49 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 8:50:57 AM | 1.50 | 1:17 | 30:24 | 70 | |
| Harlem Rd | Oyster Creek | 8:50:57 AM | 1.60 | 1:31 | 31:55 | 63 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:50:57 AM | 1.00 | 00:50 | 32:43 | 72 | |
| Summary | 30.55 | 32:43 | 32:43 | 56 | |
